211625367051

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4129}}^1\times {\mathrm{143567}}^1$

素因数の和:147723

約数の個数: 32

約数和(自身を含む): 341531043840

約数和(自身を除く): 129905676789

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 4129, 12387, 28903, 70193, 86709, 143567, 210579, 430701, 491351, 1004969, 1474053, 2440639, 3014907, 7321917, 17084473, 51253419, 592788143, 1778364429, 4149517001, 10077398431, 12448551003, 30232195293, 70541789017, 211625367051]

約数ペア:

[(1, 211625367051), (3, 70541789017), (7, 30232195293), (17, 12448551003), (21, 10077398431), (51, 4149517001), (119, 1778364429), (357, 592788143), (4129, 51253419), (12387, 17084473), (28903, 7321917), (70193, 3014907), (86709, 2440639), (143567, 1474053), (210579, 1004969), (430701, 491351)]