354747169

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 430755840

約数和(自身を除く): 76008671

約数列:

[1, 7, 29, 71, 151, 163, 203, 497, 1057, 1141, 2059, 4379, 4727, 10721, 11573, 14413, 24613, 30653, 33089, 75047, 81011, 172291, 310909, 335617, 713777, 1747523, 2176363, 2349319, 4996439, 12232661, 50678167, 354747169]

約数ペア:

[(1, 354747169), (7, 50678167), (29, 12232661), (71, 4996439), (151, 2349319), (163, 2176363), (203, 1747523), (497, 713777), (1057, 335617), (1141, 310909), (2059, 172291), (4379, 81011), (4727, 75047), (10721, 33089), (11573, 30653), (14413, 24613)]