12894735

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{541}}^1$

素因数の和:783

約数の個数: 32

約数和(自身を含む): 23726592

約数和(自身を除く): 10831857

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 227, 541, 681, 1135, 1589, 1623, 2705, 3405, 3787, 4767, 7945, 8115, 11361, 18935, 23835, 56805, 122807, 368421, 614035, 859649, 1842105, 2578947, 4298245, 12894735]

約数ペア:

[(1, 12894735), (3, 4298245), (5, 2578947), (7, 1842105), (15, 859649), (21, 614035), (35, 368421), (105, 122807), (227, 56805), (541, 23835), (681, 18935), (1135, 11361), (1589, 8115), (1623, 7945), (2705, 4767), (3405, 3787)]