23489991

素因数分解:

$3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{2083}}^1$

素因数の和:2275

約数の個数: 24

約数和(自身を含む): 39012480

約数和(自身を除く): 15522489

約数列:

[1, 3, 7, 9, 21, 63, 179, 537, 1253, 1611, 2083, 3759, 6249, 11277, 14581, 18747, 43743, 131229, 372857, 1118571, 2609999, 3355713, 7829997, 23489991]

約数ペア:

[(1, 23489991), (3, 7829997), (7, 3355713), (9, 2609999), (21, 1118571), (63, 372857), (179, 131229), (537, 43743), (1253, 18747), (1611, 14581), (2083, 11277), (3759, 6249)]