15229431

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4241}}^1$

素因数の和:4276

約数の個数: 32

約数和(自身を含む): 27148800

約数和(自身を除く): 11919369

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 4241, 12723, 29687, 38169, 80579, 89061, 114507, 241737, 267183, 564053, 725211, 801549, 1692159, 2175633, 5076477, 15229431]

約数ペア:

[(1, 15229431), (3, 5076477), (7, 2175633), (9, 1692159), (19, 801549), (21, 725211), (27, 564053), (57, 267183), (63, 241737), (133, 114507), (171, 89061), (189, 80579), (399, 38169), (513, 29687), (1197, 12723), (3591, 4241)]