16090857

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{419}}^1$

素因数の和:693

約数の個数: 24

約数和(自身を含む): 24766560

約数和(自身を除く): 8675703

約数列:

[1, 3, 9, 17, 51, 153, 251, 419, 753, 1257, 2259, 3771, 4267, 7123, 12801, 21369, 38403, 64107, 105169, 315507, 946521, 1787873, 5363619, 16090857]

約数ペア:

[(1, 16090857), (3, 5363619), (9, 1787873), (17, 946521), (51, 315507), (153, 105169), (251, 64107), (419, 38403), (753, 21369), (1257, 12801), (2259, 7123), (3771, 4267)]