38841111

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1153}}^1$

素因数の和:1375

約数の個数: 24

約数和(自身を含む): 59407920

約数和(自身を除く): 20566809

約数列:

[1, 3, 9, 19, 57, 171, 197, 591, 1153, 1773, 3459, 3743, 10377, 11229, 21907, 33687, 65721, 197163, 227141, 681423, 2044269, 4315679, 12947037, 38841111]

約数ペア:

[(1, 38841111), (3, 12947037), (9, 4315679), (19, 2044269), (57, 681423), (171, 227141), (197, 197163), (591, 65721), (1153, 33687), (1773, 21907), (3459, 11229), (3743, 10377)]