90988139

素因数分解:

${\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{349}}^1$

素因数の和:670

約数の個数: 16

約数和(自身を含む): 100850400

約数和(自身を除く): 9862261

約数列:

[1, 11, 137, 173, 349, 1507, 1903, 3839, 23701, 47813, 60377, 260711, 525943, 664147, 8271649, 90988139]

約数ペア:

[(1, 90988139), (11, 8271649), (137, 664147), (173, 525943), (349, 260711), (1507, 60377), (1903, 47813), (3839, 23701)]