210213488637

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{3522403}}^1$

素因数の和:3522777

約数の個数: 24

約数和(自身を含む): 320538764000

約数和(自身を除く): 110325275363

約数列:

[1, 3, 9, 19, 57, 171, 349, 1047, 3141, 6631, 19893, 59679, 3522403, 10567209, 31701627, 66925657, 200776971, 602330913, 1229318647, 3687955941, 11063867823, 23357054293, 70071162879, 210213488637]

約数ペア:

[(1, 210213488637), (3, 70071162879), (9, 23357054293), (19, 11063867823), (57, 3687955941), (171, 1229318647), (349, 602330913), (1047, 200776971), (3141, 66925657), (6631, 31701627), (19893, 10567209), (59679, 3522403)]