39509717

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:213

約数の個数: 32

約数和(自身を含む): 47738880

約数和(自身を除く): 8229163

約数列:

[1, 13, 17, 31, 73, 79, 221, 403, 527, 949, 1027, 1241, 1343, 2263, 2449, 5767, 6851, 16133, 17459, 29419, 31837, 38471, 41633, 74971, 98039, 178777, 500123, 541229, 1274507, 2324101, 3039209, 39509717]

約数ペア:

[(1, 39509717), (13, 3039209), (17, 2324101), (31, 1274507), (73, 541229), (79, 500123), (221, 178777), (403, 98039), (527, 74971), (949, 41633), (1027, 38471), (1241, 31837), (1343, 29419), (2263, 17459), (2449, 16133), (5767, 6851)]