248021277

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{233}}^1\times {\mathrm{293}}^1$

素因数の和:709

約数の個数: 32

約数和(自身を含む): 383056128

約数和(自身を除く): 135034851

約数列:

[1, 3, 7, 21, 173, 233, 293, 519, 699, 879, 1211, 1631, 2051, 3633, 4893, 6153, 40309, 50689, 68269, 120927, 152067, 204807, 282163, 354823, 477883, 846489, 1064469, 1433649, 11810537, 35431611, 82673759, 248021277]

約数ペア:

[(1, 248021277), (3, 82673759), (7, 35431611), (21, 11810537), (173, 1433649), (233, 1064469), (293, 846489), (519, 477883), (699, 354823), (879, 282163), (1211, 204807), (1631, 152067), (2051, 120927), (3633, 68269), (4893, 50689), (6153, 40309)]