2355327

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1$

素因数の和:551

約数の個数: 24

約数和(自身を含む): 3760848

約数和(自身を除く): 1405521

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 491, 533, 1473, 1599, 4419, 4797, 6383, 19149, 20131, 57447, 60393, 181179, 261703, 785109, 2355327]

約数ペア:

[(1, 2355327), (3, 785109), (9, 261703), (13, 181179), (39, 60393), (41, 57447), (117, 20131), (123, 19149), (369, 6383), (491, 4797), (533, 4419), (1473, 1599)]