1404840113

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{6781}}^1$

素因数の和:7016

約数の個数: 16

約数和(自身を含む): 1494861312

約数和(自身を除く): 90021199

約数列:

[1, 31, 41, 163, 1271, 5053, 6683, 6781, 207173, 210211, 278021, 1105303, 8618651, 34264393, 45317423, 1404840113]

約数ペア:

[(1, 1404840113), (31, 45317423), (41, 34264393), (163, 8618651), (1271, 1105303), (5053, 278021), (6683, 210211), (6781, 207173)]