40961823

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{641}}^1$

素因数の和:847

約数の個数: 32

約数和(自身を含む): 66562560

約数和(自身を除く): 25600737

約数列:

[1, 3, 7, 17, 21, 51, 119, 179, 357, 537, 641, 1253, 1923, 3043, 3759, 4487, 9129, 10897, 13461, 21301, 32691, 63903, 76279, 114739, 228837, 344217, 803173, 1950563, 2409519, 5851689, 13653941, 40961823]

約数ペア:

[(1, 40961823), (3, 13653941), (7, 5851689), (17, 2409519), (21, 1950563), (51, 803173), (119, 344217), (179, 228837), (357, 114739), (537, 76279), (641, 63903), (1253, 32691), (1923, 21301), (3043, 13461), (3759, 10897), (4487, 9129)]