289048029

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{661}}^1\times {\mathrm{2053}}^1$

素因数の和:2788

約数の個数: 16

約数和(自身を含む): 391607424

約数和(自身を除く): 102559395

約数列:

[1, 3, 71, 213, 661, 1983, 2053, 6159, 46931, 140793, 145763, 437289, 1357033, 4071099, 96349343, 289048029]

約数ペア:

[(1, 289048029), (3, 96349343), (71, 4071099), (213, 1357033), (661, 437289), (1983, 145763), (2053, 140793), (6159, 46931)]