9740703

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 15482880

約数和(自身を除く): 5742177

約数列:

[1, 3, 7, 21, 47, 71, 139, 141, 213, 329, 417, 497, 973, 987, 1491, 2919, 3337, 6533, 9869, 10011, 19599, 23359, 29607, 45731, 69083, 70077, 137193, 207249, 463843, 1391529, 3246901, 9740703]

約数ペア:

[(1, 9740703), (3, 3246901), (7, 1391529), (21, 463843), (47, 207249), (71, 137193), (139, 70077), (141, 69083), (213, 45731), (329, 29607), (417, 23359), (497, 19599), (973, 10011), (987, 9869), (1491, 6533), (2919, 3337)]