39914453

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:197

約数の個数: 32

約数和(自身を含む): 47278080

約数和(自身を除く): 7363627

約数列:

[1, 17, 23, 31, 37, 89, 391, 527, 629, 713, 851, 1147, 1513, 2047, 2759, 3293, 12121, 14467, 19499, 26381, 34799, 46903, 55981, 63457, 75739, 102083, 448477, 1078769, 1287563, 1735411, 2347909, 39914453]

約数ペア:

[(1, 39914453), (17, 2347909), (23, 1735411), (31, 1287563), (37, 1078769), (89, 448477), (391, 102083), (527, 75739), (629, 63457), (713, 55981), (851, 46903), (1147, 34799), (1513, 26381), (2047, 19499), (2759, 14467), (3293, 12121)]