38587491

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1423}}^1$

素因数の和:1583

約数の個数: 24

約数和(自身を含む): 58646016

約数和(自身を除く): 20058525

約数列:

[1, 3, 9, 23, 69, 131, 207, 393, 1179, 1423, 3013, 4269, 9039, 12807, 27117, 32729, 98187, 186413, 294561, 559239, 1677717, 4287499, 12862497, 38587491]

約数ペア:

[(1, 38587491), (3, 12862497), (9, 4287499), (23, 1677717), (69, 559239), (131, 294561), (207, 186413), (393, 98187), (1179, 32729), (1423, 27117), (3013, 12807), (4269, 9039)]