89421479

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{1543}}^1$

素因数の和:2054

約数の個数: 16

約数和(自身を含む): 108499968

約数和(自身を除く): 19078489

約数列:

[1, 7, 17, 119, 487, 1543, 3409, 8279, 10801, 26231, 57953, 183617, 751441, 5260087, 12774497, 89421479]

約数ペア:

[(1, 89421479), (7, 12774497), (17, 5260087), (119, 751441), (487, 183617), (1543, 57953), (3409, 26231), (8279, 10801)]