331284197

素因数分解:

${\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:317

約数の個数: 24

約数和(自身を含む): 360552192

約数和(自身を除く): 29267995

約数列:

[1, 29, 31, 97, 131, 841, 899, 2813, 3007, 3799, 4061, 12707, 26071, 81577, 87203, 110171, 117769, 368503, 393917, 2528887, 3415301, 10686587, 11423593, 331284197]

約数ペア:

[(1, 331284197), (29, 11423593), (31, 10686587), (97, 3415301), (131, 2528887), (841, 393917), (899, 368503), (2813, 117769), (3007, 110171), (3799, 87203), (4061, 81577), (12707, 26071)]