155351389

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{953}}^1$

素因数の和:1236

約数の個数: 16

約数和(自身を含む): 169247232

約数和(自身を除く): 13895843

約数列:

[1, 17, 43, 223, 731, 953, 3791, 9589, 16201, 40979, 163013, 212519, 696643, 3612823, 9138317, 155351389]

約数ペア:

[(1, 155351389), (17, 9138317), (43, 3612823), (223, 696643), (731, 212519), (953, 163013), (3791, 40979), (9589, 16201)]