1640802965823

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1532028913}}^1$

素因数の和:1532028943

約数の個数: 24

約数和(自身を含む): 2867958127008

約数和(自身を除く): 1227155161185

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 1532028913, 4596086739, 10724202391, 13788260217, 26044491521, 32172607173, 78133474563, 96517821519, 182311440647, 234400423689, 546934321941, 1640802965823]

約数ペア:

[(1, 1640802965823), (3, 546934321941), (7, 234400423689), (9, 182311440647), (17, 96517821519), (21, 78133474563), (51, 32172607173), (63, 26044491521), (119, 13788260217), (153, 10724202391), (357, 4596086739), (1071, 1532028913)]