1020349437

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{719}}^1$

素因数の和:1033

約数の個数: 32

約数和(自身を含む): 1441566720

約数和(自身を除く): 421217283

約数列:

[1, 3, 23, 69, 131, 157, 393, 471, 719, 2157, 3013, 3611, 9039, 10833, 16537, 20567, 49611, 61701, 94189, 112883, 282567, 338649, 473041, 1419123, 2166347, 2596309, 6499041, 7788927, 14787673, 44363019, 340116479, 1020349437]

約数ペア:

[(1, 1020349437), (3, 340116479), (23, 44363019), (69, 14787673), (131, 7788927), (157, 6499041), (393, 2596309), (471, 2166347), (719, 1419123), (2157, 473041), (3013, 338649), (3611, 282567), (9039, 112883), (10833, 94189), (16537, 61701), (20567, 49611)]