8374509

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 14798784

約数和(自身を除く): 6424275

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 241, 243, 297, 351, 429, 723, 891, 1053, 1287, 2169, 2651, 2673, 3133, 3159, 3861, 6507, 7953, 9399, 11583, 19521, 23859, 28197, 34463, 34749, 58563, 71577, 84591, 103389, 214731, 253773, 310167, 644193, 761319, 930501, 2791503, 8374509]

約数ペア:

[(1, 8374509), (3, 2791503), (9, 930501), (11, 761319), (13, 644193), (27, 310167), (33, 253773), (39, 214731), (81, 103389), (99, 84591), (117, 71577), (143, 58563), (241, 34749), (243, 34463), (297, 28197), (351, 23859), (429, 19521), (723, 11583), (891, 9399), (1053, 7953), (1287, 6507), (2169, 3861), (2651, 3159), (2673, 3133)]