8290373

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 11321856

約数和(自身を除く): 3031483

約数列:

[1, 7, 13, 17, 23, 91, 119, 161, 221, 233, 299, 391, 1547, 1631, 2093, 2737, 3029, 3961, 5083, 5359, 21203, 27727, 35581, 37513, 51493, 69667, 91103, 360451, 487669, 637721, 1184339, 8290373]

約数ペア:

[(1, 8290373), (7, 1184339), (13, 637721), (17, 487669), (23, 360451), (91, 91103), (119, 69667), (161, 51493), (221, 37513), (233, 35581), (299, 27727), (391, 21203), (1547, 5359), (1631, 5083), (2093, 3961), (2737, 3029)]