289330863

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1\times {\mathrm{2879}}^1$

素因数の和:3262

約数の個数: 16

約数和(自身を含む): 390297600

約数和(自身を除く): 100966737

約数列:

[1, 3, 139, 241, 417, 723, 2879, 8637, 33499, 100497, 400181, 693839, 1200543, 2081517, 96443621, 289330863]

約数ペア:

[(1, 289330863), (3, 96443621), (139, 2081517), (241, 1200543), (417, 693839), (723, 400181), (2879, 100497), (8637, 33499)]