319333993

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^2\times {\mathrm{223}}^1$

素因数の和:397

約数の個数: 24

約数和(自身を含む): 367476480

約数和(自身を除く): 48142487

約数列:

[1, 11, 29, 67, 223, 319, 737, 1943, 2453, 4489, 6467, 14941, 21373, 49379, 71137, 130181, 164351, 433289, 1001047, 1431991, 4766179, 11011517, 29030363, 319333993]

約数ペア:

[(1, 319333993), (11, 29030363), (29, 11011517), (67, 4766179), (223, 1431991), (319, 1001047), (737, 433289), (1943, 164351), (2453, 130181), (4489, 71137), (6467, 49379), (14941, 21373)]