87793559

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{10391}}^1$

素因数の和:10486

約数の個数: 16

約数和(自身を含む): 107744256

約数和(自身を除く): 19950697

約数列:

[1, 7, 17, 71, 119, 497, 1207, 8449, 10391, 72737, 176647, 737761, 1236529, 5164327, 12541937, 87793559]

約数ペア:

[(1, 87793559), (7, 12541937), (17, 5164327), (71, 1236529), (119, 737761), (497, 176647), (1207, 72737), (8449, 10391)]