25420923

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{557}}^1$

素因数の和:1035

約数の個数: 24

約数和(自身を含む): 40216176

約数和(自身を除く): 14795253

約数列:

[1, 3, 9, 11, 33, 99, 461, 557, 1383, 1671, 4149, 5013, 5071, 6127, 15213, 18381, 45639, 55143, 256777, 770331, 2310993, 2824547, 8473641, 25420923]

約数ペア:

[(1, 25420923), (3, 8473641), (9, 2824547), (11, 2310993), (33, 770331), (99, 256777), (461, 55143), (557, 45639), (1383, 18381), (1671, 15213), (4149, 6127), (5013, 5071)]