29847951

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20599}}^1$

素因数の和:20635

約数の個数: 24

約数和(自身を含む): 51417600

約数和(自身を除く): 21569649

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 20599, 61797, 144193, 185391, 432579, 473777, 1297737, 1421331, 3316439, 4263993, 9949317, 29847951]

約数ペア:

[(1, 29847951), (3, 9949317), (7, 4263993), (9, 3316439), (21, 1421331), (23, 1297737), (63, 473777), (69, 432579), (161, 185391), (207, 144193), (483, 61797), (1449, 20599)]