423240363

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{172259}}^1$

素因数の和:172288

約数の個数: 32

約数和(自身を含む): 771724800

約数和(自身を除く): 348484437

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 172259, 516777, 1205813, 1550331, 2239367, 3617439, 4650993, 6718101, 10852317, 15675569, 20154303, 32556951, 47026707, 60462909, 141080121, 423240363]

約数ペア:

[(1, 423240363), (3, 141080121), (7, 60462909), (9, 47026707), (13, 32556951), (21, 20154303), (27, 15675569), (39, 10852317), (63, 6718101), (91, 4650993), (117, 3617439), (189, 2239367), (273, 1550331), (351, 1205813), (819, 516777), (2457, 172259)]