30380337

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3557}}^1$

素因数の和:3649

約数の個数: 24

約数和(自身を含む): 47919144

約数和(自身を除く): 17538807

約数列:

[1, 3, 9, 13, 39, 73, 117, 219, 657, 949, 2847, 3557, 8541, 10671, 32013, 46241, 138723, 259661, 416169, 778983, 2336949, 3375593, 10126779, 30380337]

約数ペア:

[(1, 30380337), (3, 10126779), (9, 3375593), (13, 2336949), (39, 778983), (73, 416169), (117, 259661), (219, 138723), (657, 46241), (949, 32013), (2847, 10671), (3557, 8541)]