3953313

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1609}}^1$

素因数の和:1638

約数の個数: 32

約数和(自身を含む): 7212800

約数和(自身を除く): 3259487

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 1609, 2457, 4827, 11263, 14481, 20917, 33789, 43443, 62751, 101367, 146419, 188253, 304101, 439257, 564759, 1317771, 3953313]

約数ペア:

[(1, 3953313), (3, 1317771), (7, 564759), (9, 439257), (13, 304101), (21, 188253), (27, 146419), (39, 101367), (63, 62751), (91, 43443), (117, 33789), (189, 20917), (273, 14481), (351, 11263), (819, 4827), (1609, 2457)]