3977989863

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{23833}}^1$

素因数の和:23959

約数の個数: 32

約数和(自身を含む): 5765921280

約数和(自身を除く): 1787931417

約数列:

[1, 3, 23, 41, 59, 69, 123, 177, 943, 1357, 2419, 2829, 4071, 7257, 23833, 55637, 71499, 166911, 548159, 977153, 1406147, 1644477, 2931459, 4218441, 22474519, 32341381, 57652027, 67423557, 97024143, 172956081, 1325996621, 3977989863]

約数ペア:

[(1, 3977989863), (3, 1325996621), (23, 172956081), (41, 97024143), (59, 67423557), (69, 57652027), (123, 32341381), (177, 22474519), (943, 4218441), (1357, 2931459), (2419, 1644477), (2829, 1406147), (4071, 977153), (7257, 548159), (23833, 166911), (55637, 71499)]