1656291327

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{148693}}^1$

素因数の和:148822

約数の個数: 16

約数和(自身を含む): 2283939840

約数和(自身を除く): 627648513

約数列:

[1, 3, 47, 79, 141, 237, 3713, 11139, 148693, 446079, 6988571, 11746747, 20965713, 35240241, 552097109, 1656291327]

約数ペア:

[(1, 1656291327), (3, 552097109), (47, 35240241), (79, 20965713), (141, 11746747), (237, 6988571), (3713, 446079), (11139, 148693)]