71521446

素因数分解:

$2^1\times 3^1\times {\mathrm{251}}^1\times {\mathrm{47491}}^1$

素因数の和:47747

約数の個数: 16

約数和(自身を含む): 143615808

約数和(自身を除く): 72094362

約数列:

[1, 2, 3, 6, 251, 502, 753, 1506, 47491, 94982, 142473, 284946, 11920241, 23840482, 35760723, 71521446]

約数ペア:

[(1, 71521446), (2, 35760723), (3, 23840482), (6, 11920241), (251, 284946), (502, 142473), (753, 94982), (1506, 47491)]