3381551719

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{1811}}^1$

素因数の和:1936

約数の個数: 48

約数和(自身を含む): 4485874176

約数和(自身を除く): 1104322457

約数列:

[1, 7, 13, 17, 71, 91, 119, 221, 289, 497, 923, 1207, 1547, 1811, 2023, 3757, 6461, 8449, 12677, 15691, 20519, 23543, 26299, 30787, 109837, 128581, 143633, 164801, 215509, 266747, 400231, 523379, 900067, 1671553, 1867229, 2185877, 2801617, 3663653, 6803927, 11700871, 15301139, 28416401, 37159909, 47627489, 198914807, 260119363, 483078817, 3381551719]

約数ペア:

[(1, 3381551719), (7, 483078817), (13, 260119363), (17, 198914807), (71, 47627489), (91, 37159909), (119, 28416401), (221, 15301139), (289, 11700871), (497, 6803927), (923, 3663653), (1207, 2801617), (1547, 2185877), (1811, 1867229), (2023, 1671553), (3757, 900067), (6461, 523379), (8449, 400231), (12677, 266747), (15691, 215509), (20519, 164801), (23543, 143633), (26299, 128581), (30787, 109837)]