7990353

素因数分解:

$3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{631}}^1$

素因数の和:714

約数の個数: 32

約数和(自身を含む): 13752320

約数和(自身を除く): 5761967

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 189, 201, 469, 603, 631, 1407, 1809, 1893, 4221, 4417, 5679, 12663, 13251, 17037, 39753, 42277, 119259, 126831, 295939, 380493, 887817, 1141479, 2663451, 7990353]

約数ペア:

[(1, 7990353), (3, 2663451), (7, 1141479), (9, 887817), (21, 380493), (27, 295939), (63, 126831), (67, 119259), (189, 42277), (201, 39753), (469, 17037), (603, 13251), (631, 12663), (1407, 5679), (1809, 4417), (1893, 4221)]