289323954

素因数分解:

$2^1\times 3^3\times {\mathrm{5357851}}^1$

素因数の和:5357862

約数の個数: 16

約数和(自身を含む): 642942240

約数和(自身を除く): 353618286

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 5357851, 10715702, 16073553, 32147106, 48220659, 96441318, 144661977, 289323954]

約数ペア:

[(1, 289323954), (2, 144661977), (3, 96441318), (6, 48220659), (9, 32147106), (18, 16073553), (27, 10715702), (54, 5357851)]