40489143

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{1439}}^1$

素因数の和:1638

約数の個数: 16

約数和(自身を含む): 55157760

約数和(自身を除く): 14668617

約数列:

[1, 3, 83, 113, 249, 339, 1439, 4317, 9379, 28137, 119437, 162607, 358311, 487821, 13496381, 40489143]

約数ペア:

[(1, 40489143), (3, 13496381), (83, 487821), (113, 358311), (249, 162607), (339, 119437), (1439, 28137), (4317, 9379)]