776601

素因数分解:

$3^3\times 7^2\times {\mathrm{587}}^1$

素因数の和:610

約数の個数: 24

約数和(自身を含む): 1340640

約数和(自身を除く): 564039

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 587, 1323, 1761, 4109, 5283, 12327, 15849, 28763, 36981, 86289, 110943, 258867, 776601]

約数ペア:

[(1, 776601), (3, 258867), (7, 110943), (9, 86289), (21, 36981), (27, 28763), (49, 15849), (63, 12327), (147, 5283), (189, 4109), (441, 1761), (587, 1323)]