33216491

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 43338240

約数和(自身を除く): 10121749

約数列:

[1, 7, 11, 37, 77, 89, 131, 259, 407, 623, 917, 979, 1441, 2849, 3293, 4847, 6853, 10087, 11659, 23051, 33929, 36223, 53317, 81613, 128249, 253561, 373219, 431383, 897743, 3019681, 4745213, 33216491]

約数ペア:

[(1, 33216491), (7, 4745213), (11, 3019681), (37, 897743), (77, 431383), (89, 373219), (131, 253561), (259, 128249), (407, 81613), (623, 53317), (917, 36223), (979, 33929), (1441, 23051), (2849, 11659), (3293, 10087), (4847, 6853)]