299061

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:161

約数の個数: 24

約数和(自身を含む): 509184

約数和(自身を除く): 210123

約数列:

[1, 3, 7, 9, 21, 47, 63, 101, 141, 303, 329, 423, 707, 909, 987, 2121, 2961, 4747, 6363, 14241, 33229, 42723, 99687, 299061]

約数ペア:

[(1, 299061), (3, 99687), (7, 42723), (9, 33229), (21, 14241), (47, 6363), (63, 4747), (101, 2961), (141, 2121), (303, 987), (329, 909), (423, 707)]