1408927213

素因数分解:

${\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{1811}}^1$

素因数の和:2172

約数の個数: 16

約数和(自身を含む): 1476417600

約数和(自身を除く): 67490387

約数列:

[1, 29, 139, 193, 1811, 4031, 5597, 26827, 52519, 251729, 349523, 777983, 7300141, 10136167, 48583697, 1408927213]

約数ペア:

[(1, 1408927213), (29, 48583697), (139, 10136167), (193, 7300141), (1811, 777983), (4031, 349523), (5597, 251729), (26827, 52519)]