681613516797

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{1493}}^1\times {\mathrm{3237869}}^1$

素因数の和:3239412

約数の個数: 16

約数和(自身を含む): 928776533760

約数和(自身を除く): 247163016963

約数列:

[1, 3, 47, 141, 1493, 4479, 70171, 210513, 3237869, 9713607, 152179843, 456539529, 4834138417, 14502415251, 227204505599, 681613516797]

約数ペア:

[(1, 681613516797), (3, 227204505599), (47, 14502415251), (141, 4834138417), (1493, 456539529), (4479, 152179843), (70171, 9713607), (210513, 3237869)]