28101711

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{877}}^1\times {\mathrm{971}}^1$

素因数の和:1862

約数の個数: 16

約数和(自身を含む): 40963968

約数和(自身を除く): 12862257

約数列:

[1, 3, 11, 33, 877, 971, 2631, 2913, 9647, 10681, 28941, 32043, 851567, 2554701, 9367237, 28101711]

約数ペア:

[(1, 28101711), (3, 9367237), (11, 2554701), (33, 851567), (877, 32043), (971, 28941), (2631, 10681), (2913, 9647)]