3940022221

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{937}}^1$

素因数の和:1165

約数の個数: 32

約数和(自身を含む): 4408750080

約数和(自身を除く): 468727859

約数列:

[1, 17, 31, 79, 101, 527, 937, 1343, 1717, 2449, 3131, 7979, 15929, 29047, 41633, 53227, 74023, 94637, 135643, 247349, 493799, 1258391, 1608829, 2294713, 2933747, 4204933, 7476323, 39010121, 49873699, 127097491, 231766013, 3940022221]

約数ペア:

[(1, 3940022221), (17, 231766013), (31, 127097491), (79, 49873699), (101, 39010121), (527, 7476323), (937, 4204933), (1343, 2933747), (1717, 2294713), (2449, 1608829), (3131, 1258391), (7979, 493799), (15929, 247349), (29047, 135643), (41633, 94637), (53227, 74023)]