68938199

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{523}}^1$

素因数の和:1078

約数の個数: 16

約数和(自身を含む): 78776064

約数和(自身を除く): 9837865

約数列:

[1, 11, 23, 253, 521, 523, 5731, 5753, 11983, 12029, 131813, 132319, 272483, 2997313, 6267109, 68938199]

約数ペア:

[(1, 68938199), (11, 6267109), (23, 2997313), (253, 272483), (521, 132319), (523, 131813), (5731, 12029), (5753, 11983)]