12804514443

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6556331}}^1$

素因数の和:6556375

約数の個数: 24

約数和(自身を含む): 21819472896

約数和(自身を除く): 9014958453

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 6556331, 19668993, 45894317, 59006979, 137682951, 203246261, 413048853, 609738783, 1422723827, 1829216349, 4268171481, 12804514443]

約数ペア:

[(1, 12804514443), (3, 4268171481), (7, 1829216349), (9, 1422723827), (21, 609738783), (31, 413048853), (63, 203246261), (93, 137682951), (217, 59006979), (279, 45894317), (651, 19668993), (1953, 6556331)]