7884753

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 11980800

約数和(自身を除く): 4096047

約数列:

[1, 3, 17, 19, 51, 57, 79, 103, 237, 309, 323, 969, 1343, 1501, 1751, 1957, 4029, 4503, 5253, 5871, 8137, 24411, 25517, 33269, 76551, 99807, 138329, 154603, 414987, 463809, 2628251, 7884753]

約数ペア:

[(1, 7884753), (3, 2628251), (17, 463809), (19, 414987), (51, 154603), (57, 138329), (79, 99807), (103, 76551), (237, 33269), (309, 25517), (323, 24411), (969, 8137), (1343, 5871), (1501, 5253), (1751, 4503), (1957, 4029)]