13360659

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 20342784

約数和(自身を除く): 6982125

約数列:

[1, 3, 13, 31, 39, 43, 93, 129, 257, 403, 559, 771, 1209, 1333, 1677, 3341, 3999, 7967, 10023, 11051, 17329, 23901, 33153, 51987, 103571, 143663, 310713, 342581, 430989, 1027743, 4453553, 13360659]

約数ペア:

[(1, 13360659), (3, 4453553), (13, 1027743), (31, 430989), (39, 342581), (43, 310713), (93, 143663), (129, 103571), (257, 51987), (403, 33153), (559, 23901), (771, 17329), (1209, 11051), (1333, 10023), (1677, 7967), (3341, 3999)]