213591597

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1229}}^1\times {\mathrm{3049}}^1$

素因数の和:4300

約数の個数: 16

約数和(自身を含む): 300120000

約数和(自身を除く): 86528403

約数列:

[1, 3, 19, 57, 1229, 3049, 3687, 9147, 23351, 57931, 70053, 173793, 3747221, 11241663, 71197199, 213591597]

約数ペア:

[(1, 213591597), (3, 71197199), (19, 11241663), (57, 3747221), (1229, 173793), (3049, 70053), (3687, 57931), (9147, 23351)]