752157441

素因数分解:

$3^3\times 7^1\times {\mathrm{3979669}}^1$

素因数の和:3979685

約数の個数: 16

約数和(自身を含む): 1273494400

約数和(自身を除く): 521336959

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 3979669, 11939007, 27857683, 35817021, 83573049, 107451063, 250719147, 752157441]

約数ペア:

[(1, 752157441), (3, 250719147), (7, 107451063), (9, 83573049), (21, 35817021), (27, 27857683), (63, 11939007), (189, 3979669)]