47206809

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{13913}}^1$

素因数の和:13961

約数の個数: 24

約数和(自身を含む): 75970440

約数和(自身を除く): 28763631

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 13913, 41739, 125217, 180869, 403477, 542607, 1210431, 1627821, 3631293, 5245201, 15735603, 47206809]

約数ペア:

[(1, 47206809), (3, 15735603), (9, 5245201), (13, 3631293), (29, 1627821), (39, 1210431), (87, 542607), (117, 403477), (261, 180869), (377, 125217), (1131, 41739), (3393, 13913)]