252254769

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{19541}}^1$

素因数の和:19888

約数の個数: 16

約数和(自身を含む): 363324864

約数和(自身を除く): 111070095

約数列:

[1, 3, 13, 39, 331, 993, 4303, 12909, 19541, 58623, 254033, 762099, 6468071, 19404213, 84084923, 252254769]

約数ペア:

[(1, 252254769), (3, 84084923), (13, 19404213), (39, 6468071), (331, 762099), (993, 254033), (4303, 58623), (12909, 19541)]