30876307

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{3061}}^1$

素因数の和:3210

約数の個数: 16

約数和(自身を含む): 38801664

約数和(自身を除く): 7925357

約数列:

[1, 7, 11, 77, 131, 917, 1441, 3061, 10087, 21427, 33671, 235697, 400991, 2806937, 4410901, 30876307]

約数ペア:

[(1, 30876307), (7, 4410901), (11, 2806937), (77, 400991), (131, 235697), (917, 33671), (1441, 21427), (3061, 10087)]