238471677

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{173}}^1\times {\mathrm{1487}}^1$

素因数の和:1769

約数の個数: 24

約数和(自身を含む): 350049024

約数和(自身を除く): 111577347

約数列:

[1, 3, 9, 103, 173, 309, 519, 927, 1487, 1557, 4461, 13383, 17819, 53457, 153161, 160371, 257251, 459483, 771753, 1378449, 2315259, 26496853, 79490559, 238471677]

約数ペア:

[(1, 238471677), (3, 79490559), (9, 26496853), (103, 2315259), (173, 1378449), (309, 771753), (519, 459483), (927, 257251), (1487, 160371), (1557, 153161), (4461, 53457), (13383, 17819)]