201403845

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{263273}}^1$

素因数の和:263301

約数の個数: 24

約数和(自身を含む): 369636696

約数和(自身を除く): 168232851

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 263273, 789819, 1316365, 2369457, 3949095, 4475641, 11847285, 13426923, 22378205, 40280769, 67134615, 201403845]

約数ペア:

[(1, 201403845), (3, 67134615), (5, 40280769), (9, 22378205), (15, 13426923), (17, 11847285), (45, 4475641), (51, 3949095), (85, 2369457), (153, 1316365), (255, 789819), (765, 263273)]