2227071

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:363

約数の個数: 32

約数和(自身を含む): 3833856

約数和(自身を除く): 1606785

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 311, 341, 651, 933, 1023, 2177, 2387, 3421, 6531, 7161, 9641, 10263, 23947, 28923, 67487, 71841, 106051, 202461, 318153, 742357, 2227071]

約数ペア:

[(1, 2227071), (3, 742357), (7, 318153), (11, 202461), (21, 106051), (31, 71841), (33, 67487), (77, 28923), (93, 23947), (217, 10263), (231, 9641), (311, 7161), (341, 6531), (651, 3421), (933, 2387), (1023, 2177)]