3000921

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1181}}^1$

素因数の和:1213

約数の個数: 24

約数和(自身を含む): 5030592

約数和(自身を除く): 2029671

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 1181, 2541, 3543, 8267, 12991, 24801, 38973, 90937, 142901, 272811, 428703, 1000307, 3000921]

約数ペア:

[(1, 3000921), (3, 1000307), (7, 428703), (11, 272811), (21, 142901), (33, 90937), (77, 38973), (121, 24801), (231, 12991), (363, 8267), (847, 3543), (1181, 2541)]