849968259

素因数分解:

$3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{51169}}^1$

素因数の和:51299

約数の個数: 24

約数和(自身を含む): 1330010640

約数和(自身を除く): 480042381

約数列:

[1, 3, 7, 21, 49, 113, 147, 339, 791, 2373, 5537, 16611, 51169, 153507, 358183, 1074549, 2507281, 5782097, 7521843, 17346291, 40474679, 121424037, 283322753, 849968259]

約数ペア:

[(1, 849968259), (3, 283322753), (7, 121424037), (21, 40474679), (49, 17346291), (113, 7521843), (147, 5782097), (339, 2507281), (791, 1074549), (2373, 358183), (5537, 153507), (16611, 51169)]