38250009

素因数分解:

$3^3\times 7^1\times {\mathrm{202381}}^1$

素因数の和:202397

約数の個数: 16

約数和(自身を含む): 64762240

約数和(自身を除く): 26512231

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 202381, 607143, 1416667, 1821429, 4250001, 5464287, 12750003, 38250009]

約数ペア:

[(1, 38250009), (3, 12750003), (7, 5464287), (9, 4250001), (21, 1821429), (27, 1416667), (63, 607143), (189, 202381)]