7406763

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2087}}^1$

素因数の和:2123

約数の個数: 24

約数和(自身を含む): 12227328

約数和(自身を除く): 4820565

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 2087, 3549, 6261, 14609, 27131, 43827, 81393, 189917, 352703, 569751, 1058109, 2468921, 7406763]

約数ペア:

[(1, 7406763), (3, 2468921), (7, 1058109), (13, 569751), (21, 352703), (39, 189917), (91, 81393), (169, 43827), (273, 27131), (507, 14609), (1183, 6261), (2087, 3549)]