221163742011

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{5227}}^1\times {\mathrm{829643}}^1$

素因数の和:834890

約数の個数: 16

約数和(自身を含む): 312291275904

約数和(自身を除く): 91127533893

約数列:

[1, 3, 17, 51, 5227, 15681, 88859, 266577, 829643, 2488929, 14103931, 42311793, 4336543961, 13009631883, 73721247337, 221163742011]

約数ペア:

[(1, 221163742011), (3, 73721247337), (17, 13009631883), (51, 4336543961), (5227, 42311793), (15681, 14103931), (88859, 2488929), (266577, 829643)]