5642961

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1291}}^1$

素因数の和:1372

約数の個数: 16

約数和(自身を含む): 7938048

約数和(自身を除く): 2295087

約数列:

[1, 3, 31, 47, 93, 141, 1291, 1457, 3873, 4371, 40021, 60677, 120063, 182031, 1880987, 5642961]

約数ペア:

[(1, 5642961), (3, 1880987), (31, 182031), (47, 120063), (93, 60677), (141, 40021), (1291, 4371), (1457, 3873)]