2143552321

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{853}}^1\times {\mathrm{6427}}^1$

素因数の和:7320

約数の個数: 16

約数和(自身を含む): 2371469184

約数和(自身を除く): 227916863

約数列:

[1, 17, 23, 391, 853, 6427, 14501, 19619, 109259, 147821, 333523, 2512957, 5482231, 93197927, 126091313, 2143552321]

約数ペア:

[(1, 2143552321), (17, 126091313), (23, 93197927), (391, 5482231), (853, 2512957), (6427, 333523), (14501, 147821), (19619, 109259)]