3861873

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{587}}^1$

素因数の和:653

約数の個数: 24

約数和(自身を含む): 6054048

約数和(自身を除く): 2192175

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 587, 731, 1761, 2193, 5283, 6579, 9979, 25241, 29937, 75723, 89811, 227169, 429097, 1287291, 3861873]

約数ペア:

[(1, 3861873), (3, 1287291), (9, 429097), (17, 227169), (43, 89811), (51, 75723), (129, 29937), (153, 25241), (387, 9979), (587, 6579), (731, 5283), (1761, 2193)]