10321311

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 18845568

約数和(自身を除く): 8524257

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 49, 77, 91, 143, 147, 231, 273, 429, 491, 539, 637, 1001, 1473, 1617, 1911, 3003, 3437, 5401, 6383, 7007, 10311, 16203, 19149, 21021, 24059, 37807, 44681, 70213, 72177, 113421, 134043, 210639, 264649, 312767, 491491, 793947, 938301, 1474473, 3440437, 10321311]

約数ペア:

[(1, 10321311), (3, 3440437), (7, 1474473), (11, 938301), (13, 793947), (21, 491491), (33, 312767), (39, 264649), (49, 210639), (77, 134043), (91, 113421), (143, 72177), (147, 70213), (231, 44681), (273, 37807), (429, 24059), (491, 21021), (539, 19149), (637, 16203), (1001, 10311), (1473, 7007), (1617, 6383), (1911, 5401), (3003, 3437)]