85871513

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{9343}}^1$

素因数の和:9464

約数の個数: 16

約数和(自身を含む): 106745856

約数和(自身を除く): 20874343

約数列:

[1, 7, 13, 91, 101, 707, 1313, 9191, 9343, 65401, 121459, 850213, 943643, 6605501, 12267359, 85871513]

約数ペア:

[(1, 85871513), (7, 12267359), (13, 6605501), (91, 943643), (101, 850213), (707, 121459), (1313, 65401), (9191, 9343)]