85961967

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{314879}}^1$

素因数の和:314902

約数の個数: 16

約数和(自身を含む): 141066240

約数和(自身を除く): 55104273

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 314879, 944637, 2204153, 4093427, 6612459, 12280281, 28653989, 85961967]

約数ペア:

[(1, 85961967), (3, 28653989), (7, 12280281), (13, 6612459), (21, 4093427), (39, 2204153), (91, 944637), (273, 314879)]