13141179

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 21498880

約数和(自身を除く): 8357701

約数列:

[1, 3, 9, 19, 31, 37, 57, 67, 93, 111, 171, 201, 279, 333, 589, 603, 703, 1147, 1273, 1767, 2077, 2109, 2479, 3441, 3819, 5301, 6231, 6327, 7437, 10323, 11457, 18693, 21793, 22311, 39463, 47101, 65379, 76849, 118389, 141303, 196137, 230547, 355167, 423909, 691641, 1460131, 4380393, 13141179]

約数ペア:

[(1, 13141179), (3, 4380393), (9, 1460131), (19, 691641), (31, 423909), (37, 355167), (57, 230547), (67, 196137), (93, 141303), (111, 118389), (171, 76849), (201, 65379), (279, 47101), (333, 39463), (589, 22311), (603, 21793), (703, 18693), (1147, 11457), (1273, 10323), (1767, 7437), (2077, 6327), (2109, 6231), (2479, 5301), (3441, 3819)]