315029421

素因数分解:

$3^2\times 7^1\times {\mathrm{461}}^1\times {\mathrm{10847}}^1$

素因数の和:11321

約数の個数: 24

約数和(自身を含む): 521224704

約数和(自身を除く): 206195283

約数列:

[1, 3, 7, 9, 21, 63, 461, 1383, 3227, 4149, 9681, 10847, 29043, 32541, 75929, 97623, 227787, 683361, 5000467, 15001401, 35003269, 45004203, 105009807, 315029421]

約数ペア:

[(1, 315029421), (3, 105009807), (7, 45004203), (9, 35003269), (21, 15001401), (63, 5000467), (461, 683361), (1383, 227787), (3227, 97623), (4149, 75929), (9681, 32541), (10847, 29043)]