1306969919997

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1\times {\mathrm{761}}^1\times {\mathrm{2711}}^1$

素因数の和:3890

約数の個数: 64

約数和(自身を含む): 2021972779008

約数和(自身を除く): 715002859011

約数列:

[1, 3, 7, 21, 97, 291, 311, 679, 761, 933, 2037, 2177, 2283, 2711, 5327, 6531, 8133, 15981, 18977, 30167, 56931, 73817, 90501, 211169, 221451, 236671, 262967, 516719, 633507, 710013, 788901, 843121, 1550157, 1656697, 1840769, 2063071, 2529363, 4970091, 5522307, 5901847, 6189213, 14441497, 17705541, 22957087, 43324491, 68871261, 81782737, 160699609, 200117887, 245348211, 482098827, 572479159, 600353661, 641615081, 1400825209, 1717437477, 1924845243, 4202475627, 4491305567, 13473916701, 62236662857, 186709988571, 435656639999, 1306969919997]

約数ペア:

[(1, 1306969919997), (3, 435656639999), (7, 186709988571), (21, 62236662857), (97, 13473916701), (291, 4491305567), (311, 4202475627), (679, 1924845243), (761, 1717437477), (933, 1400825209), (2037, 641615081), (2177, 600353661), (2283, 572479159), (2711, 482098827), (5327, 245348211), (6531, 200117887), (8133, 160699609), (15981, 81782737), (18977, 68871261), (30167, 43324491), (56931, 22957087), (73817, 17705541), (90501, 14441497), (211169, 6189213), (221451, 5901847), (236671, 5522307), (262967, 4970091), (516719, 2529363), (633507, 2063071), (710013, 1840769), (788901, 1656697), (843121, 1550157)]