976143301

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{499}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 1172864000

約数和(自身を除く): 196720699

約数列:

[1, 7, 43, 67, 97, 301, 469, 499, 679, 2881, 3493, 4171, 6499, 20167, 21457, 29197, 33433, 45493, 48403, 150199, 234031, 279457, 338821, 1437619, 1956199, 2081329, 3243001, 10063333, 14569303, 22701007, 139449043, 976143301]

約数ペア:

[(1, 976143301), (7, 139449043), (43, 22701007), (67, 14569303), (97, 10063333), (301, 3243001), (469, 2081329), (499, 1956199), (679, 1437619), (2881, 338821), (3493, 279457), (4171, 234031), (6499, 150199), (20167, 48403), (21457, 45493), (29197, 33433)]