42936817

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{5521}}^1$

素因数の和:5640

約数の個数: 16

約数和(自身を含む): 54071424

約数和(自身を除く): 11134607

約数列:

[1, 7, 11, 77, 101, 707, 1111, 5521, 7777, 38647, 60731, 425117, 557621, 3903347, 6133831, 42936817]

約数ペア:

[(1, 42936817), (7, 6133831), (11, 3903347), (77, 557621), (101, 425117), (707, 60731), (1111, 38647), (5521, 7777)]