223849329

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{383}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 331776000

約数和(自身を除く): 107926671

約数列:

[1, 3, 11, 33, 89, 199, 267, 383, 597, 979, 1149, 2189, 2937, 4213, 6567, 12639, 17711, 34087, 53133, 76217, 102261, 194821, 228651, 374957, 584463, 838387, 1124871, 2515161, 6783313, 20349939, 74616443, 223849329]

約数ペア:

[(1, 223849329), (3, 74616443), (11, 20349939), (33, 6783313), (89, 2515161), (199, 1124871), (267, 838387), (383, 584463), (597, 374957), (979, 228651), (1149, 194821), (2189, 102261), (2937, 76217), (4213, 53133), (6567, 34087), (12639, 17711)]