174189899

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:339

約数の個数: 24

約数和(自身を含む): 197519616

約数和(自身を除く): 23329717

約数列:

[1, 13, 31, 73, 191, 403, 949, 961, 2263, 2483, 5921, 12493, 13943, 29419, 70153, 76973, 181259, 183551, 432233, 911989, 2386163, 5619029, 13399223, 174189899]

約数ペア:

[(1, 174189899), (13, 13399223), (31, 5619029), (73, 2386163), (191, 911989), (403, 432233), (949, 183551), (961, 181259), (2263, 76973), (2483, 70153), (5921, 29419), (12493, 13943)]