42655639

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{431}}^1$

素因数の和:798

約数の個数: 16

約数和(自身を含む): 48190464

約数和(自身を除く): 5534825

約数列:

[1, 13, 23, 299, 331, 431, 4303, 5603, 7613, 9913, 98969, 128869, 142661, 1854593, 3281203, 42655639]

約数ペア:

[(1, 42655639), (13, 3281203), (23, 1854593), (299, 142661), (331, 128869), (431, 98969), (4303, 9913), (5603, 7613)]