38704701

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{457}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 61262080

約数和(自身を除く): 22557379

約数列:

[1, 3, 7, 21, 37, 109, 111, 259, 327, 457, 763, 777, 1371, 2289, 3199, 4033, 9597, 12099, 16909, 28231, 49813, 50727, 84693, 118363, 149439, 348691, 355089, 1046073, 1843081, 5529243, 12901567, 38704701]

約数ペア:

[(1, 38704701), (3, 12901567), (7, 5529243), (21, 1843081), (37, 1046073), (109, 355089), (111, 348691), (259, 149439), (327, 118363), (457, 84693), (763, 50727), (777, 49813), (1371, 28231), (2289, 16909), (3199, 12099), (4033, 9597)]