1330334621

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{691}}^1\times {\mathrm{2273}}^1$

素因数の和:2993

約数の個数: 24

約数和(自身を含む): 1674318912

約数和(自身を除く): 343984291

約数列:

[1, 7, 11, 77, 121, 691, 847, 2273, 4837, 7601, 15911, 25003, 53207, 83611, 175021, 275033, 585277, 1570643, 1925231, 10994501, 17277073, 120939511, 190047803, 1330334621]

約数ペア:

[(1, 1330334621), (7, 190047803), (11, 120939511), (77, 17277073), (121, 10994501), (691, 1925231), (847, 1570643), (2273, 585277), (4837, 275033), (7601, 175021), (15911, 83611), (25003, 53207)]