315085209

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{78791}}^1$

素因数の和:78868

約数の個数: 16

約数和(自身を含む): 443756544

約数和(自身を除く): 128671335

約数列:

[1, 3, 31, 43, 93, 129, 1333, 3999, 78791, 236373, 2442521, 3388013, 7327563, 10164039, 105028403, 315085209]

約数ペア:

[(1, 315085209), (3, 105028403), (31, 10164039), (43, 7327563), (93, 3388013), (129, 2442521), (1333, 236373), (3999, 78791)]