86854411

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{821}}^1$

素因数の和:979

約数の個数: 24

約数和(自身を含む): 107951616

約数和(自身を除く): 21097205

約数列:

[1, 7, 17, 49, 119, 127, 821, 833, 889, 2159, 5747, 6223, 13957, 15113, 40229, 97699, 104267, 105791, 683893, 729869, 1772539, 5109083, 12407773, 86854411]

約数ペア:

[(1, 86854411), (7, 12407773), (17, 5109083), (49, 1772539), (119, 729869), (127, 683893), (821, 105791), (833, 104267), (889, 97699), (2159, 40229), (5747, 15113), (6223, 13957)]