23195361

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1511}}^1$

素因数の和:1581

約数の個数: 32

約数和(自身を含む): 38320128

約数和(自身を除く): 15124767

約数列:

[1, 3, 7, 17, 21, 43, 51, 119, 129, 301, 357, 731, 903, 1511, 2193, 4533, 5117, 10577, 15351, 25687, 31731, 64973, 77061, 179809, 194919, 454811, 539427, 1104541, 1364433, 3313623, 7731787, 23195361]

約数ペア:

[(1, 23195361), (3, 7731787), (7, 3313623), (17, 1364433), (21, 1104541), (43, 539427), (51, 454811), (119, 194919), (129, 179809), (301, 77061), (357, 64973), (731, 31731), (903, 25687), (1511, 15351), (2193, 10577), (4533, 5117)]