23015907

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{4241}}^1$

素因数の和:4320

約数の個数: 20

約数和(自身を含む): 34903176

約数和(自身を除く): 11887269

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 4241, 5427, 12723, 38169, 114507, 284147, 343521, 852441, 2557323, 7671969, 23015907]

約数ペア:

[(1, 23015907), (3, 7671969), (9, 2557323), (27, 852441), (67, 343521), (81, 284147), (201, 114507), (603, 38169), (1809, 12723), (4241, 5427)]