22708917

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{331}}^1$

素因数の和:372

約数の個数: 60

約数和(自身を含む): 42743008

約数和(自身を除く): 20034091

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 121, 189, 231, 297, 331, 363, 567, 693, 847, 891, 993, 1089, 2079, 2317, 2541, 2979, 3267, 3641, 6237, 6951, 7623, 8937, 9801, 10923, 20853, 22869, 25487, 26811, 32769, 40051, 62559, 68607, 76461, 98307, 120153, 187677, 229383, 280357, 294921, 360459, 688149, 841071, 1081377, 2064447, 2523213, 3244131, 7569639, 22708917]

約数ペア:

[(1, 22708917), (3, 7569639), (7, 3244131), (9, 2523213), (11, 2064447), (21, 1081377), (27, 841071), (33, 688149), (63, 360459), (77, 294921), (81, 280357), (99, 229383), (121, 187677), (189, 120153), (231, 98307), (297, 76461), (331, 68607), (363, 62559), (567, 40051), (693, 32769), (847, 26811), (891, 25487), (993, 22869), (1089, 20853), (2079, 10923), (2317, 9801), (2541, 8937), (2979, 7623), (3267, 6951), (3641, 6237)]