42698457

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1$

素因数の和:653

約数の個数: 24

約数和(自身を含む): 63011520

約数和(自身を除く): 20313063

約数列:

[1, 3, 9, 101, 107, 303, 321, 439, 909, 963, 1317, 3951, 10807, 32421, 44339, 46973, 97263, 133017, 140919, 399051, 422757, 4744273, 14232819, 42698457]

約数ペア:

[(1, 42698457), (3, 14232819), (9, 4744273), (101, 422757), (107, 399051), (303, 140919), (321, 133017), (439, 97263), (909, 46973), (963, 44339), (1317, 32421), (3951, 10807)]