29121813

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{24329}}^1$

素因数の和:24361

約数の個数: 24

約数和(自身を含む): 50606400

約数和(自身を除く): 21484587

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 24329, 72987, 170303, 218961, 462251, 510909, 1386753, 1532727, 3235757, 4160259, 9707271, 29121813]

約数ペア:

[(1, 29121813), (3, 9707271), (7, 4160259), (9, 3235757), (19, 1532727), (21, 1386753), (57, 510909), (63, 462251), (133, 218961), (171, 170303), (399, 72987), (1197, 24329)]