52872127

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{421}}^1$

素因数の和:679

約数の個数: 24

約数和(自身を含む): 67543632

約数和(自身を除く): 14671505

約数列:

[1, 7, 11, 49, 77, 233, 421, 539, 1631, 2563, 2947, 4631, 11417, 17941, 20629, 32417, 98093, 125587, 226919, 686651, 1079023, 4806557, 7553161, 52872127]

約数ペア:

[(1, 52872127), (7, 7553161), (11, 4806557), (49, 1079023), (77, 686651), (233, 226919), (421, 125587), (539, 98093), (1631, 32417), (2563, 20629), (2947, 17941), (4631, 11417)]