9728247

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1657}}^1$

素因数の和:1782

約数の個数: 16

約数和(自身を含む): 13794560

約数和(自身を除く): 4066313

約数列:

[1, 3, 19, 57, 103, 309, 1657, 1957, 4971, 5871, 31483, 94449, 170671, 512013, 3242749, 9728247]

約数ペア:

[(1, 9728247), (3, 3242749), (19, 512013), (57, 170671), (103, 94449), (309, 31483), (1657, 5871), (1957, 4971)]