1946283

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:514

約数の個数: 16

約数和(自身を含む): 2754816

約数和(自身を除く): 808533

約数列:

[1, 3, 23, 67, 69, 201, 421, 1263, 1541, 4623, 9683, 28207, 29049, 84621, 648761, 1946283]

約数ペア:

[(1, 1946283), (3, 648761), (23, 84621), (67, 29049), (69, 28207), (201, 9683), (421, 4623), (1263, 1541)]