78968491

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{367}}^1\times {\mathrm{521}}^1$

素因数の和:954

約数の個数: 16

約数和(自身を含む): 92206080

約数和(自身を除く): 13237589

約数列:

[1, 7, 59, 367, 413, 521, 2569, 3647, 21653, 30739, 151571, 191207, 215173, 1338449, 11281213, 78968491]

約数ペア:

[(1, 78968491), (7, 11281213), (59, 1338449), (367, 215173), (413, 191207), (521, 151571), (2569, 30739), (3647, 21653)]