22902061

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:413

約数の個数: 24

約数和(自身を含む): 28999320

約数和(自身を除く): 6097259

約数列:

[1, 7, 13, 49, 91, 157, 229, 637, 1099, 1603, 2041, 2977, 7693, 11221, 14287, 20839, 35953, 100009, 145873, 251671, 467389, 1761697, 3271723, 22902061]

約数ペア:

[(1, 22902061), (7, 3271723), (13, 1761697), (49, 467389), (91, 251671), (157, 145873), (229, 100009), (637, 35953), (1099, 20839), (1603, 14287), (2041, 11221), (2977, 7693)]