11290587

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1321}}^1$

素因数の和:1379

約数の個数: 32

約数和(自身を含む): 19290624

約数和(自身を除く): 8000037

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 111, 231, 259, 407, 777, 1221, 1321, 2849, 3963, 8547, 9247, 14531, 27741, 43593, 48877, 101717, 146631, 305151, 342139, 537647, 1026417, 1612941, 3763529, 11290587]

約数ペア:

[(1, 11290587), (3, 3763529), (7, 1612941), (11, 1026417), (21, 537647), (33, 342139), (37, 305151), (77, 146631), (111, 101717), (231, 48877), (259, 43593), (407, 27741), (777, 14531), (1221, 9247), (1321, 8547), (2849, 3963)]