5209281

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7517}}^1$

素因数の和:7541

約数の個数: 24

約数和(自身を含む): 9382464

約数和(自身を除く): 4173183

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 7517, 22551, 52619, 67653, 82687, 157857, 248061, 473571, 578809, 744183, 1736427, 5209281]

約数ペア:

[(1, 5209281), (3, 1736427), (7, 744183), (9, 578809), (11, 473571), (21, 248061), (33, 157857), (63, 82687), (77, 67653), (99, 52619), (231, 22551), (693, 7517)]