70002999

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{7001}}^1$

素因数の和:7119

約数の個数: 24

約数和(自身を含む): 111415824

約数和(自身を除く): 41412825

約数列:

[1, 3, 9, 11, 33, 99, 101, 303, 909, 1111, 3333, 7001, 9999, 21003, 63009, 77011, 231033, 693099, 707101, 2121303, 6363909, 7778111, 23334333, 70002999]

約数ペア:

[(1, 70002999), (3, 23334333), (9, 7778111), (11, 6363909), (33, 2121303), (99, 707101), (101, 693099), (303, 231033), (909, 77011), (1111, 63009), (3333, 21003), (7001, 9999)]