16060821

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{24671}}^1$

素因数の和:24712

約数の個数: 16

約数和(自身を含む): 25264128

約数和(自身を除く): 9203307

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 24671, 74013, 172697, 518091, 764801, 2294403, 5353607, 16060821]

約数ペア:

[(1, 16060821), (3, 5353607), (7, 2294403), (21, 764801), (31, 518091), (93, 172697), (217, 74013), (651, 24671)]