8825481

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 15699840

約数和(自身を除く): 6874359

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 73, 101, 133, 171, 219, 303, 399, 511, 657, 707, 909, 1197, 1387, 1533, 1919, 2121, 4161, 4599, 5757, 6363, 7373, 9709, 12483, 13433, 17271, 22119, 29127, 40299, 51611, 66357, 87381, 120897, 140087, 154833, 420261, 464499, 980609, 1260783, 2941827, 8825481]

約数ペア:

[(1, 8825481), (3, 2941827), (7, 1260783), (9, 980609), (19, 464499), (21, 420261), (57, 154833), (63, 140087), (73, 120897), (101, 87381), (133, 66357), (171, 51611), (219, 40299), (303, 29127), (399, 22119), (511, 17271), (657, 13433), (707, 12483), (909, 9709), (1197, 7373), (1387, 6363), (1533, 5757), (1919, 4599), (2121, 4161)]