4257837

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{1637}}^1$

素因数の和:1677

約数の個数: 18

約数和(自身を含む): 6537258

約数和(自身を除く): 2279421

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 1637, 2601, 4911, 14733, 27829, 83487, 250461, 473093, 1419279, 4257837]

約数ペア:

[(1, 4257837), (3, 1419279), (9, 473093), (17, 250461), (51, 83487), (153, 27829), (289, 14733), (867, 4911), (1637, 2601)]