12984753

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 19464192

約数和(自身を除く): 6479439

約数列:

[1, 3, 17, 31, 43, 51, 93, 129, 191, 527, 573, 731, 1333, 1581, 2193, 3247, 3999, 5921, 8213, 9741, 17763, 22661, 24639, 67983, 100657, 139621, 254603, 301971, 418863, 763809, 4328251, 12984753]

約数ペア:

[(1, 12984753), (3, 4328251), (17, 763809), (31, 418863), (43, 301971), (51, 254603), (93, 139621), (129, 100657), (191, 67983), (527, 24639), (573, 22661), (731, 17763), (1333, 9741), (1581, 8213), (2193, 5921), (3247, 3999)]