89410139

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{4111}}^1$

素因数の和:4370

約数の個数: 16

約数和(自身を含む): 110530560

約数和(自身を除く): 21120421

約数列:

[1, 7, 13, 91, 239, 1673, 3107, 4111, 21749, 28777, 53443, 374101, 982529, 6877703, 12772877, 89410139]

約数ペア:

[(1, 89410139), (7, 12772877), (13, 6877703), (91, 982529), (239, 374101), (1673, 53443), (3107, 28777), (4111, 21749)]