29127021

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{18013}}^1$

素因数の和:18041

約数の個数: 24

約数和(自身を含む): 49286304

約数和(自身を除く): 20159283

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 18013, 54039, 126091, 198143, 378273, 594429, 882637, 1387001, 2647911, 4161003, 9709007, 29127021]

約数ペア:

[(1, 29127021), (3, 9709007), (7, 4161003), (11, 2647911), (21, 1387001), (33, 882637), (49, 594429), (77, 378273), (147, 198143), (231, 126091), (539, 54039), (1617, 18013)]