39299463

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 67541760

約数和(自身を除く): 28242297

約数列:

[1, 3, 7, 9, 21, 43, 63, 89, 129, 163, 267, 301, 387, 489, 623, 801, 903, 1141, 1467, 1869, 2709, 3423, 3827, 5607, 7009, 10269, 11481, 14507, 21027, 26789, 34443, 43521, 49063, 63081, 80367, 101549, 130563, 147189, 241101, 304647, 441567, 623801, 913941, 1871403, 4366607, 5614209, 13099821, 39299463]

約数ペア:

[(1, 39299463), (3, 13099821), (7, 5614209), (9, 4366607), (21, 1871403), (43, 913941), (63, 623801), (89, 441567), (129, 304647), (163, 241101), (267, 147189), (301, 130563), (387, 101549), (489, 80367), (623, 63081), (801, 49063), (903, 43521), (1141, 34443), (1467, 26789), (1869, 21027), (2709, 14507), (3423, 11481), (3827, 10269), (5607, 7009)]