392317653

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{84533}}^1$

素因数の和:84573

約数の個数: 32

約数和(自身を含む): 681682176

約数和(自身を除く): 289364523

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 84533, 253599, 591731, 1098929, 1437061, 1775193, 3296787, 4311183, 7692503, 10059427, 18681793, 23077509, 30178281, 56045379, 130772551, 392317653]

約数ペア:

[(1, 392317653), (3, 130772551), (7, 56045379), (13, 30178281), (17, 23077509), (21, 18681793), (39, 10059427), (51, 7692503), (91, 4311183), (119, 3296787), (221, 1775193), (273, 1437061), (357, 1098929), (663, 591731), (1547, 253599), (4641, 84533)]