9997805529

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{990961}}^1$

素因数の和:991045

約数の個数: 24

約数和(自身を含む): 15459007200

約数和(自身を除く): 5461201671

約数列:

[1, 3, 9, 19, 57, 59, 171, 177, 531, 1121, 3363, 10089, 990961, 2972883, 8918649, 18828259, 56484777, 58466699, 169454331, 175400097, 526200291, 1110867281, 3332601843, 9997805529]

約数ペア:

[(1, 9997805529), (3, 3332601843), (9, 1110867281), (19, 526200291), (57, 175400097), (59, 169454331), (171, 58466699), (177, 56484777), (531, 18828259), (1121, 8918649), (3363, 2972883), (10089, 990961)]