406083969

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{137983}}^1$

素因数の和:138101

約数の個数: 16

約数和(自身を含む): 607129600

約数和(自身を除く): 201045631

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 137983, 413949, 1241847, 3725541, 15040147, 45120441, 135361323, 406083969]

約数ペア:

[(1, 406083969), (3, 135361323), (9, 45120441), (27, 15040147), (109, 3725541), (327, 1241847), (981, 413949), (2943, 137983)]