2017463895

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{347539}}^1$

素因数の和:347596

約数の個数: 32

約数和(自身を含む): 3670022400

約数和(自身を除く): 1652558505

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 5805, 347539, 1042617, 1737695, 3127851, 5213085, 9383553, 14944177, 15639255, 44832531, 46917765, 74720885, 134497593, 224162655, 403492779, 672487965, 2017463895]

約数ペア:

[(1, 2017463895), (3, 672487965), (5, 403492779), (9, 224162655), (15, 134497593), (27, 74720885), (43, 46917765), (45, 44832531), (129, 15639255), (135, 14944177), (215, 9383553), (387, 5213085), (645, 3127851), (1161, 1737695), (1935, 1042617), (5805, 347539)]