12330213

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{2267}}^1$

素因数の和:2321

約数の個数: 24

約数和(自身を含む): 19649952

約数和(自身を除く): 7319739

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 1813, 2267, 5439, 6801, 15869, 47607, 83879, 111083, 251637, 333249, 587153, 1761459, 4110071, 12330213]

約数ペア:

[(1, 12330213), (3, 4110071), (7, 1761459), (21, 587153), (37, 333249), (49, 251637), (111, 111083), (147, 83879), (259, 47607), (777, 15869), (1813, 6801), (2267, 5439)]