29297373

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{727}}^1$

素因数の和:857

約数の個数: 32

約数和(自身を含む): 47523840

約数和(自身を除く): 18226467

約数列:

[1, 3, 7, 19, 21, 57, 101, 133, 303, 399, 707, 727, 1919, 2121, 2181, 5089, 5757, 13433, 13813, 15267, 40299, 41439, 73427, 96691, 220281, 290073, 513989, 1395113, 1541967, 4185339, 9765791, 29297373]

約数ペア:

[(1, 29297373), (3, 9765791), (7, 4185339), (19, 1541967), (21, 1395113), (57, 513989), (101, 290073), (133, 220281), (303, 96691), (399, 73427), (707, 41439), (727, 40299), (1919, 15267), (2121, 13813), (2181, 13433), (5089, 5757)]