426872013

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1\times {\mathrm{3557}}^1$

素因数の和:4036

約数の個数: 16

約数和(自身を含む): 576111360

約数和(自身を除く): 149239347

約数列:

[1, 3, 109, 327, 367, 1101, 3557, 10671, 40003, 120009, 387713, 1163139, 1305419, 3916257, 142290671, 426872013]

約数ペア:

[(1, 426872013), (3, 142290671), (109, 3916257), (327, 1305419), (367, 1163139), (1101, 387713), (3557, 120009), (10671, 40003)]