16213307031

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1859111}}^1$

素因数の和:1859156

約数の個数: 32

約数和(自身を含む): 26771212800

約数和(自身を除く): 10557905769

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 153, 171, 323, 459, 513, 969, 2907, 8721, 1859111, 5577333, 16731999, 31604887, 35323109, 50195997, 94814661, 105969327, 284443983, 317907981, 600492853, 853331949, 953723943, 1801478559, 5404435677, 16213307031]

約数ペア:

[(1, 16213307031), (3, 5404435677), (9, 1801478559), (17, 953723943), (19, 853331949), (27, 600492853), (51, 317907981), (57, 284443983), (153, 105969327), (171, 94814661), (323, 50195997), (459, 35323109), (513, 31604887), (969, 16731999), (2907, 5577333), (8721, 1859111)]