314927487

素因数分解:

$3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{15287}}^1$

素因数の和:15412

約数の個数: 32

約数和(自身を含む): 538137600

約数和(自身を除く): 223210113

約数列:

[1, 3, 7, 9, 21, 27, 63, 109, 189, 327, 763, 981, 2289, 2943, 6867, 15287, 20601, 45861, 107009, 137583, 321027, 412749, 963081, 1666283, 2889243, 4998849, 11663981, 14996547, 34991943, 44989641, 104975829, 314927487]

約数ペア:

[(1, 314927487), (3, 104975829), (7, 44989641), (9, 34991943), (21, 14996547), (27, 11663981), (63, 4998849), (109, 2889243), (189, 1666283), (327, 963081), (763, 412749), (981, 321027), (2289, 137583), (2943, 107009), (6867, 45861), (15287, 20601)]