12793005

素因数分解:

$3^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{491}}^1$

素因数の和:698

約数の個数: 32

約数和(自身を含む): 22907520

約数和(自身を除く): 10114515

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 193, 491, 579, 965, 1473, 1737, 2455, 2895, 4419, 5211, 7365, 8685, 13257, 22095, 26055, 66285, 94763, 284289, 473815, 852867, 1421445, 2558601, 4264335, 12793005]

約数ペア:

[(1, 12793005), (3, 4264335), (5, 2558601), (9, 1421445), (15, 852867), (27, 473815), (45, 284289), (135, 94763), (193, 66285), (491, 26055), (579, 22095), (965, 13257), (1473, 8685), (1737, 7365), (2455, 5211), (2895, 4419)]