1330787211

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{2579}}^1$

素因数の和:2827

約数の個数: 32

約数和(自身を含む): 1945278720

約数和(自身を除く): 614491509

約数列:

[1, 3, 13, 39, 101, 131, 303, 393, 1313, 1703, 2579, 3939, 5109, 7737, 13231, 33527, 39693, 100581, 172003, 260479, 337849, 516009, 781437, 1013547, 3386227, 4392037, 10158681, 13176111, 34122749, 102368247, 443595737, 1330787211]

約数ペア:

[(1, 1330787211), (3, 443595737), (13, 102368247), (39, 34122749), (101, 13176111), (131, 10158681), (303, 4392037), (393, 3386227), (1313, 1013547), (1703, 781437), (2579, 516009), (3939, 337849), (5109, 260479), (7737, 172003), (13231, 100581), (33527, 39693)]