2017653729

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7390673}}^1$

素因数の和:7390696

約数の個数: 16

約数和(自身を含む): 3311021952

約数和(自身を除く): 1293368223

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 7390673, 22172019, 51734711, 96078749, 155204133, 288236247, 672551243, 2017653729]

約数ペア:

[(1, 2017653729), (3, 672551243), (7, 288236247), (13, 155204133), (21, 96078749), (39, 51734711), (91, 22172019), (273, 7390673)]