345089121

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{239147}}^1$

素因数の和:239200

約数の個数: 16

約数和(自身を含む): 508906944

約数和(自身を除く): 163817823

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 239147, 717441, 3108911, 8848439, 9326733, 26545317, 115029707, 345089121]

約数ペア:

[(1, 345089121), (3, 115029707), (13, 26545317), (37, 9326733), (39, 8848439), (111, 3108911), (481, 717441), (1443, 239147)]