29981127

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{22159}}^1$

素因数の和:22214

約数の個数: 16

約数和(自身を含む): 44674560

約数和(自身を除く): 14693433

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 22159, 66477, 243749, 731247, 908519, 2725557, 9993709, 29981127]

約数ペア:

[(1, 29981127), (3, 9993709), (11, 2725557), (33, 908519), (41, 731247), (123, 243749), (451, 66477), (1353, 22159)]