29339421

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 42577920

約数和(自身を除く): 13238499

約数列:

[1, 3, 23, 47, 69, 83, 109, 141, 249, 327, 1081, 1909, 2507, 3243, 3901, 5123, 5727, 7521, 9047, 11703, 15369, 27141, 89723, 117829, 208081, 269169, 353487, 425209, 624243, 1275627, 9779807, 29339421]

約数ペア:

[(1, 29339421), (3, 9779807), (23, 1275627), (47, 624243), (69, 425209), (83, 353487), (109, 269169), (141, 208081), (249, 117829), (327, 89723), (1081, 27141), (1909, 15369), (2507, 11703), (3243, 9047), (3901, 7521), (5123, 5727)]