213551389

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{2521}}^1$

素因数の和:2700

約数の個数: 16

約数和(自身を含む): 232427520

約数和(自身を除く): 18876131

約数列:

[1, 23, 29, 127, 667, 2521, 2921, 3683, 57983, 73109, 84709, 320167, 1681507, 7363841, 9284843, 213551389]

約数ペア:

[(1, 213551389), (23, 9284843), (29, 7363841), (127, 1681507), (667, 320167), (2521, 84709), (2921, 73109), (3683, 57983)]