12877029

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{227}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 21012480

約数和(自身を除く): 8135451

約数列:

[1, 3, 9, 11, 27, 33, 99, 191, 227, 297, 573, 681, 1719, 2043, 2101, 2497, 5157, 6129, 6303, 7491, 18909, 22473, 43357, 56727, 67419, 130071, 390213, 476927, 1170639, 1430781, 4292343, 12877029]

約数ペア:

[(1, 12877029), (3, 4292343), (9, 1430781), (11, 1170639), (27, 476927), (33, 390213), (99, 130071), (191, 67419), (227, 56727), (297, 43357), (573, 22473), (681, 18909), (1719, 7491), (2043, 6303), (2101, 6129), (2497, 5157)]