2213943361

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{104971}}^1$

素因数の和:105132

約数の個数: 16

約数和(自身を含む): 2660410368

約数和(自身を除く): 446467007

約数列:

[1, 7, 23, 131, 161, 917, 3013, 21091, 104971, 734797, 2414333, 13751201, 16900331, 96258407, 316277623, 2213943361]

約数ペア:

[(1, 2213943361), (7, 316277623), (23, 96258407), (131, 16900331), (161, 13751201), (917, 2414333), (3013, 734797), (21091, 104971)]