216544047

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{397}}^1\times {\mathrm{1609}}^1$

素因数の和:2122

約数の個数: 16

約数和(自身を含む): 292195680

約数和(自身を除く): 75651633

約数列:

[1, 3, 113, 339, 397, 1191, 1609, 4827, 44861, 134583, 181817, 545451, 638773, 1916319, 72181349, 216544047]

約数ペア:

[(1, 216544047), (3, 72181349), (113, 1916319), (339, 638773), (397, 545451), (1191, 181817), (1609, 134583), (4827, 44861)]