2783209293

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{44159}}^1$

素因数の和:44361

約数の個数: 24

約数和(自身を含む): 4133376000

約数和(自身を除く): 1350166707

約数列:

[1, 3, 9, 47, 141, 149, 423, 447, 1341, 7003, 21009, 44159, 63027, 132477, 397431, 2075473, 6226419, 6579691, 18679257, 19739073, 59217219, 309245477, 927736431, 2783209293]

約数ペア:

[(1, 2783209293), (3, 927736431), (9, 309245477), (47, 59217219), (141, 19739073), (149, 18679257), (423, 6579691), (447, 6226419), (1341, 2075473), (7003, 397431), (21009, 132477), (44159, 63027)]