1808950143

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{46337}}^1$

素因数の和:46384

約数の個数: 48

約数和(自身を含む): 3256263936

約数和(自身を除く): 1447313793

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 169, 231, 273, 429, 507, 1001, 1183, 1859, 3003, 3549, 5577, 13013, 39039, 46337, 139011, 324359, 509707, 602381, 973077, 1529121, 1807143, 3567949, 4216667, 6626191, 7830953, 10703847, 12650001, 19878573, 23492859, 46383337, 54816671, 86140483, 139150011, 164450013, 258421449, 602983381, 1808950143]

約数ペア:

[(1, 1808950143), (3, 602983381), (7, 258421449), (11, 164450013), (13, 139150011), (21, 86140483), (33, 54816671), (39, 46383337), (77, 23492859), (91, 19878573), (143, 12650001), (169, 10703847), (231, 7830953), (273, 6626191), (429, 4216667), (507, 3567949), (1001, 1807143), (1183, 1529121), (1859, 973077), (3003, 602381), (3549, 509707), (5577, 324359), (13013, 139011), (39039, 46337)]