81695411

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{1013}}^1$

素因数の和:1342

約数の個数: 16

約数和(自身を含む): 96078528

約数和(自身を除く): 14383117

約数列:

[1, 7, 41, 281, 287, 1013, 1967, 7091, 11521, 41533, 80647, 284653, 290731, 1992571, 11670773, 81695411]

約数ペア:

[(1, 81695411), (7, 11670773), (41, 1992571), (281, 290731), (287, 284653), (1013, 80647), (1967, 41533), (7091, 11521)]