89999247

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{43541}}^1$

素因数の和:43610

約数の個数: 16

約数和(自身を含む): 131671008

約数和(自身を除く): 41671761

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 43541, 130623, 566033, 1698099, 2307673, 6923019, 29999749, 89999247]

約数ペア:

[(1, 89999247), (3, 29999749), (13, 6923019), (39, 2307673), (53, 1698099), (159, 566033), (689, 130623), (2067, 43541)]