31425093

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{10613}}^1$

素因数の和:10673

約数の個数: 24

約数和(自身を含む): 52985088

約数和(自身を除く): 21559995

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 10613, 31839, 74291, 95517, 222873, 498811, 668619, 1496433, 3491677, 4489299, 10475031, 31425093]

約数ペア:

[(1, 31425093), (3, 10475031), (7, 4489299), (9, 3491677), (21, 1496433), (47, 668619), (63, 498811), (141, 222873), (329, 95517), (423, 74291), (987, 31839), (2961, 10613)]