345137769

素因数分解:

$3^2\times {\mathrm{223}}^1\times {\mathrm{383}}^1\times {\mathrm{449}}^1$

素因数の和:1061

約数の個数: 24

約数和(自身を含む): 503193600

約数和(自身を除く): 158055831

約数列:

[1, 3, 9, 223, 383, 449, 669, 1149, 1347, 2007, 3447, 4041, 85409, 100127, 171967, 256227, 300381, 515901, 768681, 901143, 1547703, 38348641, 115045923, 345137769]

約数ペア:

[(1, 345137769), (3, 115045923), (9, 38348641), (223, 1547703), (383, 901143), (449, 768681), (669, 515901), (1149, 300381), (1347, 256227), (2007, 171967), (3447, 100127), (4041, 85409)]