11762919

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 21166080

約数和(自身を除く): 9403161

約数列:

[1, 3, 7, 9, 19, 21, 31, 57, 63, 93, 133, 171, 217, 279, 317, 399, 589, 651, 951, 1197, 1767, 1953, 2219, 2853, 4123, 5301, 6023, 6657, 9827, 12369, 18069, 19971, 29481, 37107, 42161, 54207, 68789, 88443, 126483, 186713, 206367, 379449, 560139, 619101, 1306991, 1680417, 3920973, 11762919]

約数ペア:

[(1, 11762919), (3, 3920973), (7, 1680417), (9, 1306991), (19, 619101), (21, 560139), (31, 379449), (57, 206367), (63, 186713), (93, 126483), (133, 88443), (171, 68789), (217, 54207), (279, 42161), (317, 37107), (399, 29481), (589, 19971), (651, 18069), (951, 12369), (1197, 9827), (1767, 6657), (1953, 6023), (2219, 5301), (2853, 4123)]