1781038897

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{11161}}^1$

素因数の和:11424

約数の個数: 16

約数和(自身を含む): 1977013440

約数和(自身を除く): 195974543

約数列:

[1, 11, 89, 163, 979, 1793, 11161, 14507, 122771, 159577, 993329, 1819243, 10926619, 20011673, 161912627, 1781038897]

約数ペア:

[(1, 1781038897), (11, 161912627), (89, 20011673), (163, 10926619), (979, 1819243), (1793, 993329), (11161, 159577), (14507, 122771)]