29891449

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{881}}^1$

素因数の和:1056

約数の個数: 16

約数和(自身を含む): 35392896

約数和(自身を除く): 5501447

約数列:

[1, 7, 37, 131, 259, 881, 917, 4847, 6167, 32597, 33929, 115411, 228179, 807877, 4270207, 29891449]

約数ペア:

[(1, 29891449), (7, 4270207), (37, 807877), (131, 228179), (259, 115411), (881, 33929), (917, 32597), (4847, 6167)]