488015627

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2687}}^1$

素因数の和:2807

約数の個数: 24

約数和(自身を含む): 572006400

約数和(自身を除く): 83990773

約数列:

[1, 11, 19, 79, 121, 209, 869, 1501, 2299, 2687, 9559, 16511, 29557, 51053, 181621, 212273, 325127, 561583, 2335003, 4033187, 6177413, 25685033, 44365057, 488015627]

約数ペア:

[(1, 488015627), (11, 44365057), (19, 25685033), (79, 6177413), (121, 4033187), (209, 2335003), (869, 561583), (1501, 325127), (2299, 212273), (2687, 181621), (9559, 51053), (16511, 29557)]