2247349251

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{919}}^1$

素因数の和:1096

約数の個数: 64

約数和(自身を含む): 3679764480

約数和(自身を除く): 1432415229

約数列:

[1, 3, 7, 21, 23, 61, 69, 83, 161, 183, 249, 427, 483, 581, 919, 1281, 1403, 1743, 1909, 2757, 4209, 5063, 5727, 6433, 9821, 13363, 15189, 19299, 21137, 29463, 35441, 40089, 56059, 63411, 76277, 106323, 116449, 147959, 168177, 228831, 349347, 392413, 443877, 533939, 815143, 1177239, 1289357, 1601817, 1754371, 2445429, 3868071, 4652897, 5263113, 9025499, 12280597, 13958691, 27076497, 32570279, 36841791, 97710837, 107016631, 321049893, 749116417, 2247349251]

約数ペア:

[(1, 2247349251), (3, 749116417), (7, 321049893), (21, 107016631), (23, 97710837), (61, 36841791), (69, 32570279), (83, 27076497), (161, 13958691), (183, 12280597), (249, 9025499), (427, 5263113), (483, 4652897), (581, 3868071), (919, 2445429), (1281, 1754371), (1403, 1601817), (1743, 1289357), (1909, 1177239), (2757, 815143), (4209, 533939), (5063, 443877), (5727, 392413), (6433, 349347), (9821, 228831), (13363, 168177), (15189, 147959), (19299, 116449), (21137, 106323), (29463, 76277), (35441, 63411), (40089, 56059)]