20171281323

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1\times {\mathrm{3833}}^1$

素因数の和:4239

約数の個数: 32

約数和(自身を含む): 27669211200

約数和(自身を除く): 7497929877

約数列:

[1, 3, 61, 149, 183, 193, 447, 579, 3833, 9089, 11499, 11773, 27267, 28757, 35319, 86271, 233813, 571117, 701439, 739769, 1713351, 1754177, 2219307, 5262531, 34838137, 45125909, 104514411, 110225581, 135377727, 330676743, 6723760441, 20171281323]

約数ペア:

[(1, 20171281323), (3, 6723760441), (61, 330676743), (149, 135377727), (183, 110225581), (193, 104514411), (447, 45125909), (579, 34838137), (3833, 5262531), (9089, 2219307), (11499, 1754177), (11773, 1713351), (27267, 739769), (28757, 701439), (35319, 571117), (86271, 233813)]