22523137

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:353

約数の個数: 24

約数和(自身を含む): 28343040

約数和(自身を除く): 5819903

約数列:

[1, 7, 13, 79, 91, 169, 241, 553, 1027, 1183, 1687, 3133, 7189, 13351, 19039, 21931, 40729, 93457, 133273, 247507, 285103, 1732549, 3217591, 22523137]

約数ペア:

[(1, 22523137), (7, 3217591), (13, 1732549), (79, 285103), (91, 247507), (169, 133273), (241, 93457), (553, 40729), (1027, 21931), (1183, 19039), (1687, 13351), (3133, 7189)]