4064931

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 6681920

約数和(自身を除く): 2616989

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 313, 333, 351, 481, 939, 999, 1443, 2817, 4069, 4329, 8451, 11581, 12207, 12987, 34743, 36621, 104229, 109863, 150553, 312687, 451659, 1354977, 4064931]

約数ペア:

[(1, 4064931), (3, 1354977), (9, 451659), (13, 312687), (27, 150553), (37, 109863), (39, 104229), (111, 36621), (117, 34743), (313, 12987), (333, 12207), (351, 11581), (481, 8451), (939, 4329), (999, 4069), (1443, 2817)]