3648421

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:121

約数の個数: 32

約数和(自身を含む): 4866048

約数和(自身を除く): 1217627

約数列:

[1, 7, 17, 23, 31, 43, 119, 161, 217, 301, 391, 527, 713, 731, 989, 1333, 2737, 3689, 4991, 5117, 6923, 9331, 12121, 16813, 22661, 30659, 84847, 117691, 158627, 214613, 521203, 3648421]

約数ペア:

[(1, 3648421), (7, 521203), (17, 214613), (23, 158627), (31, 117691), (43, 84847), (119, 30659), (161, 22661), (217, 16813), (301, 12121), (391, 9331), (527, 6923), (713, 5117), (731, 4991), (989, 3689), (1333, 2737)]