15604113

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{401}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 25470720

約数和(自身を除く): 9866607

約数列:

[1, 3, 7, 17, 21, 51, 109, 119, 327, 357, 401, 763, 1203, 1853, 2289, 2807, 5559, 6817, 8421, 12971, 20451, 38913, 43709, 47719, 131127, 143157, 305963, 743053, 917889, 2229159, 5201371, 15604113]

約数ペア:

[(1, 15604113), (3, 5201371), (7, 2229159), (17, 917889), (21, 743053), (51, 305963), (109, 143157), (119, 131127), (327, 47719), (357, 43709), (401, 38913), (763, 20451), (1203, 12971), (1853, 8421), (2289, 6817), (2807, 5559)]