13953689

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:296

約数の個数: 16

約数和(自身を含む): 15046656

約数和(自身を除く): 1092967

約数列:

[1, 31, 47, 61, 157, 1457, 1891, 2867, 4867, 7379, 9577, 88877, 228749, 296887, 450119, 13953689]

約数ペア:

[(1, 13953689), (31, 450119), (47, 296887), (61, 228749), (157, 88877), (1457, 9577), (1891, 7379), (2867, 4867)]