222495243

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{607}}^1\times {\mathrm{2003}}^1$

素因数の和:2674

約数の個数: 16

約数和(自身を含む): 302171136

約数和(自身を除く): 79675893

約数列:

[1, 3, 61, 183, 607, 1821, 2003, 6009, 37027, 111081, 122183, 366549, 1215821, 3647463, 74165081, 222495243]

約数ペア:

[(1, 222495243), (3, 74165081), (61, 3647463), (183, 1215821), (607, 366549), (1821, 122183), (2003, 111081), (6009, 37027)]