2178413523

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1692629}}^1$

素因数の和:1692659

約数の個数: 24

約数和(自身を含む): 3696703920

約数和(自身を除く): 1518290397

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 1692629, 5077887, 15233661, 18618919, 22004177, 55856757, 66012531, 167570271, 198037593, 242045947, 726137841, 2178413523]

約数ペア:

[(1, 2178413523), (3, 726137841), (9, 242045947), (11, 198037593), (13, 167570271), (33, 66012531), (39, 55856757), (99, 22004177), (117, 18618919), (143, 15233661), (429, 5077887), (1287, 1692629)]