1690028751

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{56149}}^1$

素因数の和:56358

約数の個数: 16

約数和(自身を含む): 2299904000

約数和(自身を除く): 609875249

約数列:

[1, 3, 79, 127, 237, 381, 10033, 30099, 56149, 168447, 4435771, 7130923, 13307313, 21392769, 563342917, 1690028751]

約数ペア:

[(1, 1690028751), (3, 563342917), (79, 21392769), (127, 13307313), (237, 7130923), (381, 4435771), (10033, 168447), (30099, 56149)]