743451741

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{29179}}^1$

素因数の和:29353

約数の個数: 24

約数和(自身を含む): 1138020000

約数和(自身を除く): 394568259

約数列:

[1, 3, 9, 19, 57, 149, 171, 447, 1341, 2831, 8493, 25479, 29179, 87537, 262611, 554401, 1663203, 4347671, 4989609, 13043013, 39129039, 82605749, 247817247, 743451741]

約数ペア:

[(1, 743451741), (3, 247817247), (9, 82605749), (19, 39129039), (57, 13043013), (149, 4989609), (171, 4347671), (447, 1663203), (1341, 554401), (2831, 262611), (8493, 87537), (25479, 29179)]