4959591

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 8375808

約数和(自身を除く): 3416217

約数列:

[1, 3, 7, 13, 21, 37, 39, 91, 111, 259, 273, 481, 491, 777, 1443, 1473, 3367, 3437, 6383, 10101, 10311, 18167, 19149, 44681, 54501, 127169, 134043, 236171, 381507, 708513, 1653197, 4959591]

約数ペア:

[(1, 4959591), (3, 1653197), (7, 708513), (13, 381507), (21, 236171), (37, 134043), (39, 127169), (91, 54501), (111, 44681), (259, 19149), (273, 18167), (481, 10311), (491, 10101), (777, 6383), (1443, 3437), (1473, 3367)]