1400901939

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{2730803}}^1$

素因数の和:2730831

約数の個数: 16

約数和(自身を含む): 2184643200

約数和(自身を除く): 783741261

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 2730803, 8192409, 24577227, 51885257, 73731681, 155655771, 466967313, 1400901939]

約数ペア:

[(1, 1400901939), (3, 466967313), (9, 155655771), (19, 73731681), (27, 51885257), (57, 24577227), (171, 8192409), (513, 2730803)]