1559568129

素因数分解:

$3^1\times 7^2\times {\mathrm{1619}}^1\times {\mathrm{6553}}^1$

素因数の和:8189

約数の個数: 24

約数和(自身を含む): 2420785440

約数和(自身を除く): 861217311

約数列:

[1, 3, 7, 21, 49, 147, 1619, 4857, 6553, 11333, 19659, 33999, 45871, 79331, 137613, 237993, 321097, 963291, 10609307, 31827921, 74265149, 222795447, 519856043, 1559568129]

約数ペア:

[(1, 1559568129), (3, 519856043), (7, 222795447), (21, 74265149), (49, 31827921), (147, 10609307), (1619, 963291), (4857, 321097), (6553, 237993), (11333, 137613), (19659, 79331), (33999, 45871)]