569810907

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{457}}^1$

素因数の和:644

約数の個数: 48

約数和(自身を含む): 880239360

約数和(自身を除く): 310428453

約数列:

[1, 3, 9, 31, 41, 93, 109, 123, 279, 327, 369, 457, 981, 1271, 1371, 3379, 3813, 4113, 4469, 10137, 11439, 13407, 14167, 18737, 30411, 40221, 42501, 49813, 56211, 127503, 138539, 149439, 168633, 415617, 448317, 580847, 1246851, 1544203, 1742541, 2042333, 4632609, 5227623, 6126999, 13897827, 18380997, 63312323, 189936969, 569810907]

約数ペア:

[(1, 569810907), (3, 189936969), (9, 63312323), (31, 18380997), (41, 13897827), (93, 6126999), (109, 5227623), (123, 4632609), (279, 2042333), (327, 1742541), (369, 1544203), (457, 1246851), (981, 580847), (1271, 448317), (1371, 415617), (3379, 168633), (3813, 149439), (4113, 138539), (4469, 127503), (10137, 56211), (11439, 49813), (13407, 42501), (14167, 40221), (18737, 30411)]