1569512984991

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{20389}}^1\times {\mathrm{69163}}^1$

素因数の和:89615

約数の個数: 32

約数和(自身を含む): 2436918842880

約数和(自身を除く): 867405857889

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 20389, 61167, 69163, 142723, 207489, 428169, 484141, 1080617, 1452423, 3241851, 3665639, 7564319, 10996917, 22692957, 25659473, 76978419, 1410164407, 4230493221, 9871150849, 29613452547, 74738713571, 224216140713, 523170994997, 1569512984991]

約数ペア:

[(1, 1569512984991), (3, 523170994997), (7, 224216140713), (21, 74738713571), (53, 29613452547), (159, 9871150849), (371, 4230493221), (1113, 1410164407), (20389, 76978419), (61167, 25659473), (69163, 22692957), (142723, 10996917), (207489, 7564319), (428169, 3665639), (484141, 3241851), (1080617, 1452423)]