28965423

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{1907}}^1$

素因数の和:2054

約数の個数: 16

約数和(自身を含む): 39747456

約数和(自身を除く): 10782033

約数列:

[1, 3, 61, 83, 183, 249, 1907, 5063, 5721, 15189, 116327, 158281, 348981, 474843, 9655141, 28965423]

約数ペア:

[(1, 28965423), (3, 9655141), (61, 474843), (83, 348981), (183, 158281), (249, 116327), (1907, 15189), (5063, 5721)]