1284642859

素因数分解:

${\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{72871}}^1$

素因数の和:72966

約数の個数: 12

約数和(自身を含む): 1387045648

約数和(自身を除く): 102402789

約数列:

[1, 17, 61, 289, 1037, 17629, 72871, 1238807, 4445131, 21059719, 75567227, 1284642859]

約数ペア:

[(1, 1284642859), (17, 75567227), (61, 21059719), (289, 4445131), (1037, 1238807), (17629, 72871)]