1649084529

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{78427}}^1$

素因数の和:78636

約数の個数: 16

約数和(自身を含む): 2263745792

約数和(自身を除く): 614661263

約数列:

[1, 3, 43, 129, 163, 489, 7009, 21027, 78427, 235281, 3372361, 10117083, 12783601, 38350803, 549694843, 1649084529]

約数ペア:

[(1, 1649084529), (3, 549694843), (43, 38350803), (129, 12783601), (163, 10117083), (489, 3372361), (7009, 235281), (21027, 78427)]