289375326

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{945671}}^1$

素因数の和:945696

約数の個数: 24

約数和(自身を含む): 663861744

約数和(自身を除く): 374486418

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 945671, 1891342, 2837013, 5674026, 8511039, 16076407, 17022078, 32152814, 48229221, 96458442, 144687663, 289375326]

約数ペア:

[(1, 289375326), (2, 144687663), (3, 96458442), (6, 48229221), (9, 32152814), (17, 17022078), (18, 16076407), (34, 8511039), (51, 5674026), (102, 2837013), (153, 1891342), (306, 945671)]