117293491

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 146866176

約数和(自身を除く): 29572685

約数列:

[1, 7, 23, 31, 71, 161, 217, 331, 497, 713, 1633, 2201, 2317, 4991, 7613, 10261, 11431, 15407, 23501, 50623, 53291, 71827, 164507, 236003, 354361, 540523, 728531, 1652021, 3783661, 5099717, 16756213, 117293491]

約数ペア:

[(1, 117293491), (7, 16756213), (23, 5099717), (31, 3783661), (71, 1652021), (161, 728531), (217, 540523), (331, 354361), (497, 236003), (713, 164507), (1633, 71827), (2201, 53291), (2317, 50623), (4991, 23501), (7613, 15407), (10261, 11431)]