214294969

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1\times {\mathrm{797}}^1$

素因数の和:1416

約数の個数: 16

約数和(自身を含む): 249129216

約数和(自身を除く): 34834247

約数列:

[1, 7, 71, 497, 541, 797, 3787, 5579, 38411, 56587, 268877, 396109, 431177, 3018239, 30613567, 214294969]

約数ペア:

[(1, 214294969), (7, 30613567), (71, 3018239), (497, 431177), (541, 396109), (797, 268877), (3787, 56587), (5579, 38411)]