1261929741

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{1931}}^1\times {\mathrm{7027}}^1$

素因数の和:8992

約数の個数: 16

約数和(自身を含む): 1737996288

約数和(自身を除く): 476066547

約数列:

[1, 3, 31, 93, 1931, 5793, 7027, 21081, 59861, 179583, 217837, 653511, 13569137, 40707411, 420643247, 1261929741]

約数ペア:

[(1, 1261929741), (3, 420643247), (31, 40707411), (93, 13569137), (1931, 653511), (5793, 217837), (7027, 179583), (21081, 59861)]