3630263

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:207

約数の個数: 24

約数和(自身を含む): 4692240

約数和(自身を除く): 1061977

約数列:

[1, 7, 13, 41, 49, 91, 139, 287, 533, 637, 973, 1807, 2009, 3731, 5699, 6811, 12649, 26117, 39893, 74087, 88543, 279251, 518609, 3630263]

約数ペア:

[(1, 3630263), (7, 518609), (13, 279251), (41, 88543), (49, 74087), (91, 39893), (139, 26117), (287, 12649), (533, 6811), (637, 5699), (973, 3731), (1807, 2009)]