191003071

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{1319}}^1$

素因数の和:1614

約数の個数: 16

約数和(自身を含む): 221506560

約数和(自身を除く): 30503489

約数列:

[1, 7, 137, 151, 959, 1057, 1319, 9233, 20687, 144809, 180703, 199169, 1264921, 1394183, 27286153, 191003071]

約数ペア:

[(1, 191003071), (7, 27286153), (137, 1394183), (151, 1264921), (959, 199169), (1057, 180703), (1319, 144809), (9233, 20687)]