28906955871

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{1171}}^1\times {\mathrm{79889}}^1$

素因数の和:81166

約数の個数: 16

約数和(自身を含む): 38950529280

約数和(自身を除く): 10043573409

約数列:

[1, 3, 103, 309, 1171, 3513, 79889, 120613, 239667, 361839, 8228567, 24685701, 93550019, 280650057, 9635651957, 28906955871]

約数ペア:

[(1, 28906955871), (3, 9635651957), (103, 280650057), (309, 93550019), (1171, 24685701), (3513, 8228567), (79889, 361839), (120613, 239667)]