4455591

素因数分解:

$3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{641}}^1$

素因数の和:982

約数の個数: 16

約数和(自身を含む): 6820608

約数和(自身を除く): 2365017

約数列:

[1, 3, 7, 21, 331, 641, 993, 1923, 2317, 4487, 6951, 13461, 212171, 636513, 1485197, 4455591]

約数ペア:

[(1, 4455591), (3, 1485197), (7, 636513), (21, 212171), (331, 13461), (641, 6951), (993, 4487), (1923, 2317)]