738818997

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{55933}}^1$

素因数の和:55997

約数の個数: 32

約数和(自身を含む): 1224283392

約数和(自身を除く): 485464395

約数列:

[1, 3, 7, 17, 21, 37, 51, 111, 119, 259, 357, 629, 777, 1887, 4403, 13209, 55933, 167799, 391531, 950861, 1174593, 2069521, 2852583, 6208563, 6656027, 14486647, 19968081, 35181857, 43459941, 105545571, 246272999, 738818997]

約数ペア:

[(1, 738818997), (3, 246272999), (7, 105545571), (17, 43459941), (21, 35181857), (37, 19968081), (51, 14486647), (111, 6656027), (119, 6208563), (259, 2852583), (357, 2069521), (629, 1174593), (777, 950861), (1887, 391531), (4403, 167799), (13209, 55933)]