39380173

素因数分解:

$7^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:194

約数の個数: 32

約数和(自身を含む): 49248000

約数和(自身を除く): 9867827

約数列:

[1, 7, 29, 37, 49, 107, 203, 259, 343, 749, 1073, 1421, 1813, 3103, 3959, 5243, 7511, 9947, 12691, 21721, 27713, 36701, 52577, 114811, 152047, 193991, 368039, 803677, 1064329, 1357937, 5625739, 39380173]

約数ペア:

[(1, 39380173), (7, 5625739), (29, 1357937), (37, 1064329), (49, 803677), (107, 368039), (203, 193991), (259, 152047), (343, 114811), (749, 52577), (1073, 36701), (1421, 27713), (1813, 21721), (3103, 12691), (3959, 9947), (5243, 7511)]