29472723

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15091}}^1$

素因数の和:15135

約数の個数: 24

約数和(自身を含む): 50226176

約数和(自身を除く): 20753453

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 15091, 45273, 105637, 135819, 316911, 467821, 950733, 1403463, 3274747, 4210389, 9824241, 29472723]

約数ペア:

[(1, 29472723), (3, 9824241), (7, 4210389), (9, 3274747), (21, 1403463), (31, 950733), (63, 467821), (93, 316911), (217, 135819), (279, 105637), (651, 45273), (1953, 15091)]