1374642717

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{322459}}^1$

素因数の和:322505

約数の個数: 24

約数和(自身を含む): 2205626400

約数和(自身を除く): 830983683

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 322459, 967377, 2257213, 6771639, 9351311, 15800491, 28053933, 47401473, 65459177, 196377531, 458214239, 1374642717]

約数ペア:

[(1, 1374642717), (3, 458214239), (7, 196377531), (21, 65459177), (29, 47401473), (49, 28053933), (87, 15800491), (147, 9351311), (203, 6771639), (609, 2257213), (1421, 967377), (4263, 322459)]