2423799

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{487}}^1$

素因数の和:579

約数の個数: 24

約数和(自身を含む): 4060160

約数和(自身を除く): 1636361

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 487, 553, 711, 1461, 1659, 3409, 4383, 4977, 10227, 30681, 38473, 115419, 269311, 346257, 807933, 2423799]

約数ペア:

[(1, 2423799), (3, 807933), (7, 346257), (9, 269311), (21, 115419), (63, 38473), (79, 30681), (237, 10227), (487, 4977), (553, 4383), (711, 3409), (1461, 1659)]