1068866211

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{3323}}^1$

素因数の和:3420

約数の個数: 48

約数和(自身を含む): 1763368704

約数和(自身を除く): 694502493

約数列:

[1, 3, 7, 17, 21, 51, 53, 119, 159, 289, 357, 371, 867, 901, 1113, 2023, 2703, 3323, 6069, 6307, 9969, 15317, 18921, 23261, 45951, 56491, 69783, 107219, 169473, 176119, 321657, 395437, 528357, 960347, 1186311, 1232833, 2881041, 2994023, 3698499, 6722429, 8982069, 20167287, 20958161, 50898391, 62874483, 152695173, 356288737, 1068866211]

約数ペア:

[(1, 1068866211), (3, 356288737), (7, 152695173), (17, 62874483), (21, 50898391), (51, 20958161), (53, 20167287), (119, 8982069), (159, 6722429), (289, 3698499), (357, 2994023), (371, 2881041), (867, 1232833), (901, 1186311), (1113, 960347), (2023, 528357), (2703, 395437), (3323, 321657), (6069, 176119), (6307, 169473), (9969, 107219), (15317, 69783), (18921, 56491), (23261, 45951)]