16975809

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{613}}^1$

素因数の和:817

約数の個数: 24

約数和(自身を含む): 26149032

約数和(自身を除く): 9173223

約数列:

[1, 3, 9, 17, 51, 153, 181, 543, 613, 1629, 1839, 3077, 5517, 9231, 10421, 27693, 31263, 93789, 110953, 332859, 998577, 1886201, 5658603, 16975809]

約数ペア:

[(1, 16975809), (3, 5658603), (9, 1886201), (17, 998577), (51, 332859), (153, 110953), (181, 93789), (543, 31263), (613, 27693), (1629, 10421), (1839, 9231), (3077, 5517)]