2941542621

素因数分解:

$3^4\times {\mathrm{179}}^1\times {\mathrm{202879}}^1$

素因数の和:203070

約数の個数: 20

約数和(自身を含む): 4418726400

約数和(自身を除く): 1477183779

約数列:

[1, 3, 9, 27, 81, 179, 537, 1611, 4833, 14499, 202879, 608637, 1825911, 5477733, 16433199, 36315341, 108946023, 326838069, 980514207, 2941542621]

約数ペア:

[(1, 2941542621), (3, 980514207), (9, 326838069), (27, 108946023), (81, 36315341), (179, 16433199), (537, 5477733), (1611, 1825911), (4833, 608637), (14499, 202879)]