239672007

素因数分解:

$3^3\times {\mathrm{1231}}^1\times {\mathrm{7211}}^1$

素因数の和:8451

約数の個数: 16

約数和(自身を含む): 355407360

約数和(自身を除く): 115735353

約数列:

[1, 3, 9, 27, 1231, 3693, 7211, 11079, 21633, 33237, 64899, 194697, 8876741, 26630223, 79890669, 239672007]

約数ペア:

[(1, 239672007), (3, 79890669), (9, 26630223), (27, 8876741), (1231, 194697), (3693, 64899), (7211, 33237), (11079, 21633)]