238017297

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{13477}}^1$

素因数の和:13545

約数の個数: 24

約数和(自身を含む): 375658816

約数和(自身を除く): 137641519

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 841, 2523, 5887, 13477, 17661, 40431, 94339, 283017, 390833, 1172499, 2735831, 8207493, 11334157, 34002471, 79339099, 238017297]

約数ペア:

[(1, 238017297), (3, 79339099), (7, 34002471), (21, 11334157), (29, 8207493), (87, 2735831), (203, 1172499), (609, 390833), (841, 283017), (2523, 94339), (5887, 40431), (13477, 17661)]