11961915

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3079}}^1$

素因数の和:3131

約数の個数: 32

約数和(自身を含む): 22471680

約数和(自身を除く): 10509765

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 105, 111, 185, 259, 555, 777, 1295, 3079, 3885, 9237, 15395, 21553, 46185, 64659, 107765, 113923, 323295, 341769, 569615, 797461, 1708845, 2392383, 3987305, 11961915]

約数ペア:

[(1, 11961915), (3, 3987305), (5, 2392383), (7, 1708845), (15, 797461), (21, 569615), (35, 341769), (37, 323295), (105, 113923), (111, 107765), (185, 64659), (259, 46185), (555, 21553), (777, 15395), (1295, 9237), (3079, 3885)]