3225131

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:171

約数の個数: 24

約数和(自身を含む): 4155984

約数和(自身を除く): 930853

約数列:

[1, 7, 13, 49, 61, 83, 91, 427, 581, 637, 793, 1079, 2989, 4067, 5063, 5551, 7553, 35441, 38857, 52871, 65819, 248087, 460733, 3225131]

約数ペア:

[(1, 3225131), (7, 460733), (13, 248087), (49, 65819), (61, 52871), (83, 38857), (91, 35441), (427, 7553), (581, 5551), (637, 5063), (793, 4067), (1079, 2989)]