3071403

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:243

約数の個数: 24

約数和(自身を含む): 4650048

約数和(自身を除く): 1578645

約数列:

[1, 3, 9, 47, 53, 137, 141, 159, 411, 423, 477, 1233, 2491, 6439, 7261, 7473, 19317, 21783, 22419, 57951, 65349, 341267, 1023801, 3071403]

約数ペア:

[(1, 3071403), (3, 1023801), (9, 341267), (47, 65349), (53, 57951), (137, 22419), (141, 21783), (159, 19317), (411, 7473), (423, 7261), (477, 6439), (1233, 2491)]