172828719

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{94597}}^1$

素因数の和:94639

約数の個数: 24

約数和(自身を含む): 295145760

約数和(自身を除く): 122317041

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 94597, 283791, 662179, 851373, 1986537, 2743313, 5959611, 8229939, 19203191, 24689817, 57609573, 172828719]

約数ペア:

[(1, 172828719), (3, 57609573), (7, 24689817), (9, 19203191), (21, 8229939), (29, 5959611), (63, 2743313), (87, 1986537), (203, 851373), (261, 662179), (609, 283791), (1827, 94597)]