30344463

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{19717}}^1$

素因数の和:19748

約数の個数: 20

約数和(自身を含む): 47717560

約数和(自身を除く): 17373097

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 19717, 59151, 177453, 374623, 532359, 1123869, 1597077, 3371607, 10114821, 30344463]

約数ペア:

[(1, 30344463), (3, 10114821), (9, 3371607), (19, 1597077), (27, 1123869), (57, 532359), (81, 374623), (171, 177453), (513, 59151), (1539, 19717)]