881673

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:113

約数の個数: 24

約数和(自身を含む): 1335168

約数和(自身を除く): 453495

約数列:

[1, 3, 13, 37, 39, 47, 111, 141, 169, 481, 507, 611, 1443, 1739, 1833, 5217, 6253, 7943, 18759, 22607, 23829, 67821, 293891, 881673]

約数ペア:

[(1, 881673), (3, 293891), (13, 67821), (37, 23829), (39, 22607), (47, 18759), (111, 7943), (141, 6253), (169, 5217), (481, 1833), (507, 1739), (611, 1443)]