19366935381

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1361089}}^1$

素因数の和:1361146

約数の個数: 32

約数和(自身を含む): 31359513600

約数和(自身を除く): 11992578219

約数列:

[1, 3, 9, 17, 27, 31, 51, 93, 153, 279, 459, 527, 837, 1581, 4743, 14229, 1361089, 4083267, 12249801, 23138513, 36749403, 42193759, 69415539, 126581277, 208246617, 379743831, 624739851, 717293903, 1139231493, 2151881709, 6455645127, 19366935381]

約数ペア:

[(1, 19366935381), (3, 6455645127), (9, 2151881709), (17, 1139231493), (27, 717293903), (31, 624739851), (51, 379743831), (93, 208246617), (153, 126581277), (279, 69415539), (459, 42193759), (527, 36749403), (837, 23138513), (1581, 12249801), (4743, 4083267), (14229, 1361089)]