2055148851

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{13241}}^1$

素因数の和:13659

約数の個数: 32

約数和(自身を含む): 3305203200

約数和(自身を除く): 1250054349

約数列:

[1, 3, 7, 19, 21, 57, 133, 389, 399, 1167, 2723, 7391, 8169, 13241, 22173, 39723, 51737, 92687, 155211, 251579, 278061, 754737, 1761053, 5150749, 5283159, 15452247, 36055243, 97864231, 108165729, 293592693, 685049617, 2055148851]

約数ペア:

[(1, 2055148851), (3, 685049617), (7, 293592693), (19, 108165729), (21, 97864231), (57, 36055243), (133, 15452247), (389, 5283159), (399, 5150749), (1167, 1761053), (2723, 754737), (7391, 278061), (8169, 251579), (13241, 155211), (22173, 92687), (39723, 51737)]