121386721

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{313}}^1$

素因数の和:696

約数の個数: 16

約数和(自身を含む): 129317760

約数和(自身を除く): 7931039

約数列:

[1, 29, 43, 311, 313, 1247, 9019, 9077, 13373, 13459, 97343, 387817, 390311, 2822947, 4185749, 121386721]

約数ペア:

[(1, 121386721), (29, 4185749), (43, 2822947), (311, 390311), (313, 387817), (1247, 97343), (9019, 13459), (9077, 13373)]