21413733

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{58991}}^1$

素因数の和:59016

約数の個数: 12

約数和(自身を含む): 31383744

約数和(自身を除く): 9970011

約数列:

[1, 3, 11, 33, 121, 363, 58991, 176973, 648901, 1946703, 7137911, 21413733]

約数ペア:

[(1, 21413733), (3, 7137911), (11, 1946703), (33, 648901), (121, 176973), (363, 58991)]