386966741

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{509}}^1\times {\mathrm{1621}}^1$

素因数の和:2204

約数の個数: 16

約数和(自身を含む): 450007680

約数和(自身を除く): 63040939

約数列:

[1, 7, 67, 469, 509, 1621, 3563, 11347, 34103, 108607, 238721, 760249, 825089, 5775623, 55280963, 386966741]

約数ペア:

[(1, 386966741), (7, 55280963), (67, 5775623), (469, 825089), (509, 760249), (1621, 238721), (3563, 108607), (11347, 34103)]