69990679

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{4129}}^1$

素因数の和:4230

約数の個数: 16

約数和(自身を含む): 80881920

約数和(自身を除く): 10891241

約数列:

[1, 11, 23, 67, 253, 737, 1541, 4129, 16951, 45419, 94967, 276643, 1044637, 3043073, 6362789, 69990679]

約数ペア:

[(1, 69990679), (11, 6362789), (23, 3043073), (67, 1044637), (253, 276643), (737, 94967), (1541, 45419), (4129, 16951)]