4008873

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:173

約数の個数: 32

約数和(自身を含む): 6220800

約数和(自身を除く): 2211927

約数列:

[1, 3, 11, 29, 33, 59, 71, 87, 177, 213, 319, 649, 781, 957, 1711, 1947, 2059, 2343, 4189, 5133, 6177, 12567, 18821, 22649, 46079, 56463, 67947, 121481, 138237, 364443, 1336291, 4008873]

約数ペア:

[(1, 4008873), (3, 1336291), (11, 364443), (29, 138237), (33, 121481), (59, 67947), (71, 56463), (87, 46079), (177, 22649), (213, 18821), (319, 12567), (649, 6177), (781, 5133), (957, 4189), (1711, 2343), (1947, 2059)]