7136039589

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2554973}}^1$

素因数の和:2555009

約数の個数: 24

約数和(自身を含む): 11650681440

約数和(自身を除く): 4514641851

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 2554973, 7664919, 17884811, 48544487, 53654433, 125193677, 145633461, 339811409, 375581031, 1019434227, 2378679863, 7136039589]

約数ペア:

[(1, 7136039589), (3, 2378679863), (7, 1019434227), (19, 375581031), (21, 339811409), (49, 145633461), (57, 125193677), (133, 53654433), (147, 48544487), (399, 17884811), (931, 7664919), (2793, 2554973)]