7156979199

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{337}}^1\times {\mathrm{18013}}^1$

素因数の和:18487

約数の個数: 24

約数和(自身を含む): 10448264112

約数和(自身を除く): 3291284913

約数列:

[1, 3, 9, 131, 337, 393, 1011, 1179, 3033, 18013, 44147, 54039, 132441, 162117, 397323, 2359703, 6070381, 7079109, 18211143, 21237327, 54633429, 795219911, 2385659733, 7156979199]

約数ペア:

[(1, 7156979199), (3, 2385659733), (9, 795219911), (131, 54633429), (337, 21237327), (393, 18211143), (1011, 7079109), (1179, 6070381), (3033, 2359703), (18013, 397323), (44147, 162117), (54039, 132441)]