455094747

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{213359}}^1$

素因数の和:213447

約数の個数: 16

約数和(自身を含む): 682752000

約数和(自身を除く): 227657253

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 213359, 640077, 1920231, 5760693, 16855361, 50566083, 151698249, 455094747]

約数ペア:

[(1, 455094747), (3, 151698249), (9, 50566083), (27, 16855361), (79, 5760693), (237, 1920231), (711, 640077), (2133, 213359)]