342893247

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{7529}}^1$

素因数の和:7615

約数の個数: 32

約数和(自身を含む): 520473600

約数和(自身を除く): 177580353

約数列:

[1, 3, 17, 19, 47, 51, 57, 141, 323, 799, 893, 969, 2397, 2679, 7529, 15181, 22587, 45543, 127993, 143051, 353863, 383979, 429153, 1061589, 2431867, 6015671, 6723397, 7295601, 18047013, 20170191, 114297749, 342893247]

約数ペア:

[(1, 342893247), (3, 114297749), (17, 20170191), (19, 18047013), (47, 7295601), (51, 6723397), (57, 6015671), (141, 2431867), (323, 1061589), (799, 429153), (893, 383979), (969, 353863), (2397, 143051), (2679, 127993), (7529, 45543), (15181, 22587)]