24821523

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{491}}^1$

素因数の和:675

約数の個数: 24

約数和(自身を含む): 37071216

約数和(自身を除く): 12249693

約数列:

[1, 3, 9, 41, 123, 137, 369, 411, 491, 1233, 1473, 4419, 5617, 16851, 20131, 50553, 60393, 67267, 181179, 201801, 605403, 2757947, 8273841, 24821523]

約数ペア:

[(1, 24821523), (3, 8273841), (9, 2757947), (41, 605403), (123, 201801), (137, 181179), (369, 67267), (411, 60393), (491, 50553), (1233, 20131), (1473, 16851), (4419, 5617)]