218045361

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{6637}}^1$

素因数の和:6920

約数の個数: 16

約数和(自身を含む): 298232064

約数和(自身を除く): 80186703

約数列:

[1, 3, 47, 141, 233, 699, 6637, 10951, 19911, 32853, 311939, 935817, 1546421, 4639263, 72681787, 218045361]

約数ペア:

[(1, 218045361), (3, 72681787), (47, 4639263), (141, 1546421), (233, 935817), (699, 311939), (6637, 32853), (10951, 19911)]