86989763

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{2477}}^1$

素因数の和:2686

約数の個数: 16

約数和(自身を含む): 103481280

約数和(自身を除く): 16491517

約数列:

[1, 7, 29, 173, 203, 1211, 2477, 5017, 17339, 35119, 71833, 428521, 502831, 2999647, 12427109, 86989763]

約数ペア:

[(1, 86989763), (7, 12427109), (29, 2999647), (173, 502831), (203, 428521), (1211, 71833), (2477, 35119), (5017, 17339)]