1625996883

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{11047}}^1$

素因数の和:11263

約数の個数: 32

約数和(自身を含む): 2551115776

約数和(自身を除く): 925118893

約数列:

[1, 3, 7, 21, 43, 129, 163, 301, 489, 903, 1141, 3423, 7009, 11047, 21027, 33141, 49063, 77329, 147189, 231987, 475021, 1425063, 1800661, 3325147, 5401983, 9975441, 12604627, 37813881, 77428423, 232285269, 541998961, 1625996883]

約数ペア:

[(1, 1625996883), (3, 541998961), (7, 232285269), (21, 77428423), (43, 37813881), (129, 12604627), (163, 9975441), (301, 5401983), (489, 3325147), (903, 1800661), (1141, 1425063), (3423, 475021), (7009, 231987), (11047, 147189), (21027, 77329), (33141, 49063)]