86935191

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{133541}}^1$

素因数の和:133582

約数の個数: 16

約数和(自身を含む): 136747008

約数和(自身を除く): 49811817

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 133541, 400623, 934787, 2804361, 4139771, 12419313, 28978397, 86935191]

約数ペア:

[(1, 86935191), (3, 28978397), (7, 12419313), (21, 4139771), (31, 2804361), (93, 934787), (217, 400623), (651, 133541)]