214979853

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{449}}^1\times {\mathrm{1319}}^1$

素因数の和:1793

約数の個数: 24

約数和(自身を含む): 316008000

約数和(自身を除く): 101028147

約数列:

[1, 3, 11, 33, 121, 363, 449, 1319, 1347, 3957, 4939, 14509, 14817, 43527, 54329, 159599, 162987, 478797, 592231, 1776693, 6514541, 19543623, 71659951, 214979853]

約数ペア:

[(1, 214979853), (3, 71659951), (11, 19543623), (33, 6514541), (121, 1776693), (363, 592231), (449, 478797), (1319, 162987), (1347, 159599), (3957, 54329), (4939, 43527), (14509, 14817)]