9719901

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1$

素因数の和:425

約数の個数: 24

約数和(自身を含む): 14676480

約数和(自身を除く): 4956579

約数列:

[1, 3, 9, 29, 87, 167, 223, 261, 501, 669, 1503, 2007, 4843, 6467, 14529, 19401, 37241, 43587, 58203, 111723, 335169, 1079989, 3239967, 9719901]

約数ペア:

[(1, 9719901), (3, 3239967), (9, 1079989), (29, 335169), (87, 111723), (167, 58203), (223, 43587), (261, 37241), (501, 19401), (669, 14529), (1503, 6467), (2007, 4843)]