98471681

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{1889}}^1$

素因数の和:2584

約数の個数: 16

約数和(自身を含む): 123016320

約数和(自身を除く): 24544639

約数列:

[1, 7, 11, 77, 677, 1889, 4739, 7447, 13223, 20779, 52129, 145453, 1278853, 8951971, 14067383, 98471681]

約数ペア:

[(1, 98471681), (7, 14067383), (11, 8951971), (77, 1278853), (677, 145453), (1889, 52129), (4739, 20779), (7447, 13223)]