445236477

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{40231}}^1$

素因数の和:40289

約数の個数: 32

約数和(自身を含む): 741556224

約数和(自身を除く): 296319747

約数列:

[1, 3, 7, 17, 21, 31, 51, 93, 119, 217, 357, 527, 651, 1581, 3689, 11067, 40231, 120693, 281617, 683927, 844851, 1247161, 2051781, 3741483, 4787489, 8730127, 14362467, 21201737, 26190381, 63605211, 148412159, 445236477]

約数ペア:

[(1, 445236477), (3, 148412159), (7, 63605211), (17, 26190381), (21, 21201737), (31, 14362467), (51, 8730127), (93, 4787489), (119, 3741483), (217, 2051781), (357, 1247161), (527, 844851), (651, 683927), (1581, 281617), (3689, 120693), (11067, 40231)]