750929571

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{1979}}^1$

素因数の和:2328

約数の個数: 48

約数和(自身を含む): 1309651200

約数和(自身を除く): 558721629

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 317, 399, 951, 1197, 1979, 2219, 2853, 5937, 6023, 6657, 13853, 17811, 18069, 19971, 37601, 41559, 42161, 54207, 112803, 124677, 126483, 263207, 338409, 379449, 627343, 789621, 1882029, 2368863, 4391401, 5646087, 11919517, 13174203, 35758551, 39522609, 83436619, 107275653, 250309857, 750929571]

約数ペア:

[(1, 750929571), (3, 250309857), (7, 107275653), (9, 83436619), (19, 39522609), (21, 35758551), (57, 13174203), (63, 11919517), (133, 5646087), (171, 4391401), (317, 2368863), (399, 1882029), (951, 789621), (1197, 627343), (1979, 379449), (2219, 338409), (2853, 263207), (5937, 126483), (6023, 124677), (6657, 112803), (13853, 54207), (17811, 42161), (18069, 41559), (19971, 37601)]