305988963

素因数分解:

$3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{64189}}^1$

素因数の和:64426

約数の個数: 16

約数和(自身を含む): 468330240

約数和(自身を除く): 162341277

約数列:

[1, 3, 7, 21, 227, 681, 1589, 4767, 64189, 192567, 449323, 1347969, 14570903, 43712709, 101996321, 305988963]

約数ペア:

[(1, 305988963), (3, 101996321), (7, 43712709), (21, 14570903), (227, 1347969), (681, 449323), (1589, 192567), (4767, 64189)]