1330752591

素因数分解:

$3^3\times 7^1\times {\mathrm{2063}}^1\times {\mathrm{3413}}^1$

素因数の和:5492

約数の個数: 32

約数和(自身を含む): 2254878720

約数和(自身を除く): 924126129

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 2063, 3413, 6189, 10239, 14441, 18567, 23891, 30717, 43323, 55701, 71673, 92151, 129969, 215019, 389907, 645057, 7041019, 21123057, 49287133, 63369171, 147861399, 190107513, 443584197, 1330752591]

約数ペア:

[(1, 1330752591), (3, 443584197), (7, 190107513), (9, 147861399), (21, 63369171), (27, 49287133), (63, 21123057), (189, 7041019), (2063, 645057), (3413, 389907), (6189, 215019), (10239, 129969), (14441, 92151), (18567, 71673), (23891, 55701), (30717, 43323)]