38408997

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 58222080

約数和(自身を除く): 19813083

約数列:

[1, 3, 11, 33, 37, 83, 111, 249, 379, 407, 913, 1137, 1221, 2739, 3071, 4169, 9213, 12507, 14023, 31457, 33781, 42069, 94371, 101343, 154253, 346027, 462759, 1038081, 1163909, 3491727, 12802999, 38408997]

約数ペア:

[(1, 38408997), (3, 12802999), (11, 3491727), (33, 1163909), (37, 1038081), (83, 462759), (111, 346027), (249, 154253), (379, 101343), (407, 94371), (913, 42069), (1137, 33781), (1221, 31457), (2739, 14023), (3071, 12507), (4169, 9213)]