315807213

素因数分解:

$3^1\times {\mathrm{6971}}^1\times {\mathrm{15101}}^1$

素因数の和:22075

約数の個数: 8

約数和(自身を含む): 421164576

約数和(自身を除く): 105357363

約数列:

[1, 3, 6971, 15101, 20913, 45303, 105269071, 315807213]

約数ペア:

[(1, 315807213), (3, 105269071), (6971, 45303), (15101, 20913)]