389780607

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{3083}}^1$

素因数の和:3207

約数の個数: 32

約数和(自身を含む): 573772032

約数和(自身を除く): 183991425

約数列:

[1, 3, 17, 37, 51, 67, 111, 201, 629, 1139, 1887, 2479, 3083, 3417, 7437, 9249, 42143, 52411, 114071, 126429, 157233, 206561, 342213, 619683, 1939207, 3511537, 5817621, 7642757, 10534611, 22928271, 129926869, 389780607]

約数ペア:

[(1, 389780607), (3, 129926869), (17, 22928271), (37, 10534611), (51, 7642757), (67, 5817621), (111, 3511537), (201, 1939207), (629, 619683), (1139, 342213), (1887, 206561), (2479, 157233), (3083, 126429), (3417, 114071), (7437, 52411), (9249, 42143)]