12713223

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{7691}}^1$

素因数の和:7742

約数の個数: 16

約数和(自身を含む): 18460800

約数和(自身を除く): 5747577

約数列:

[1, 3, 19, 29, 57, 87, 551, 1653, 7691, 23073, 146129, 223039, 438387, 669117, 4237741, 12713223]

約数ペア:

[(1, 12713223), (3, 4237741), (19, 669117), (29, 438387), (57, 223039), (87, 146129), (551, 23073), (1653, 7691)]