98826791

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{19801}}^1$

素因数の和:19862

約数の個数: 16

約数和(自身を含む): 121663488

約数和(自身を除く): 22836697

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 19801, 138607, 455423, 613831, 3187961, 4296817, 14118113, 98826791]

約数ペア:

[(1, 98826791), (7, 14118113), (23, 4296817), (31, 3187961), (161, 613831), (217, 455423), (713, 138607), (4991, 19801)]