316017

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:129

約数の個数: 24

約数和(自身を含む): 511784

約数和(自身を除く): 195767

約数列:

[1, 3, 9, 13, 37, 39, 73, 111, 117, 219, 333, 481, 657, 949, 1443, 2701, 2847, 4329, 8103, 8541, 24309, 35113, 105339, 316017]

約数ペア:

[(1, 316017), (3, 105339), (9, 35113), (13, 24309), (37, 8541), (39, 8103), (73, 4329), (111, 2847), (117, 2701), (219, 1443), (333, 949), (481, 657)]