38128461

素因数分解:

$3^1\times 7^1\times {\mathrm{733}}^1\times {\mathrm{2477}}^1$

素因数の和:3220

約数の個数: 16

約数和(自身を含む): 58203264

約数和(自身を除く): 20074803

約数列:

[1, 3, 7, 21, 733, 2199, 2477, 5131, 7431, 15393, 17339, 52017, 1815641, 5446923, 12709487, 38128461]

約数ペア:

[(1, 38128461), (3, 12709487), (7, 5446923), (21, 1815641), (733, 52017), (2199, 17339), (2477, 15393), (5131, 7431)]