86990377

素因数分解:

${\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{367}}^1$

素因数の和:648

約数の個数: 16

約数和(自身を含む): 94113792

約数和(自身を除く): 7123415

約数列:

[1, 17, 73, 191, 367, 1241, 3247, 6239, 13943, 26791, 70097, 237031, 455447, 1191649, 5117081, 86990377]

約数ペア:

[(1, 86990377), (17, 5117081), (73, 1191649), (191, 455447), (367, 237031), (1241, 70097), (3247, 26791), (6239, 13943)]