86672971

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{4831}}^1$

素因数の和:5082

約数の個数: 16

約数和(自身を含む): 108546048

約数和(自身を除く): 21873077

約数列:

[1, 7, 11, 77, 233, 1631, 2563, 4831, 17941, 33817, 53141, 371987, 1125623, 7879361, 12381853, 86672971]

約数ペア:

[(1, 86672971), (7, 12381853), (11, 7879361), (77, 1125623), (233, 371987), (1631, 53141), (2563, 33817), (4831, 17941)]