13560423

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1049}}^1$

素因数の和:1222

約数の個数: 16

約数和(自身を含む): 18816000

約数和(自身を除く): 5255577

約数列:

[1, 3, 31, 93, 139, 417, 1049, 3147, 4309, 12927, 32519, 97557, 145811, 437433, 4520141, 13560423]

約数ペア:

[(1, 13560423), (3, 4520141), (31, 437433), (93, 145811), (139, 97557), (417, 32519), (1049, 12927), (3147, 4309)]