30988153

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{6637}}^1$

素因数の和:6696

約数の個数: 16

約数和(自身を含む): 38234880

約数和(自身を除く): 7246727

約数列:

[1, 7, 23, 29, 161, 203, 667, 4669, 6637, 46459, 152651, 192473, 1068557, 1347311, 4426879, 30988153]

約数ペア:

[(1, 30988153), (7, 4426879), (23, 1347311), (29, 1068557), (161, 192473), (203, 152651), (667, 46459), (4669, 6637)]