2017396611

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{24733}}^1$

素因数の和:24817

約数の個数: 40

約数和(自身を含む): 3232239120

約数和(自身を除く): 1214842509

約数列:

[1, 3, 9, 19, 27, 53, 57, 81, 159, 171, 477, 513, 1007, 1431, 1539, 3021, 4293, 9063, 24733, 27189, 74199, 81567, 222597, 469927, 667791, 1310849, 1409781, 2003373, 3932547, 4229343, 11797641, 12688029, 24906131, 35392923, 38064087, 74718393, 106178769, 224155179, 672465537, 2017396611]

約数ペア:

[(1, 2017396611), (3, 672465537), (9, 224155179), (19, 106178769), (27, 74718393), (53, 38064087), (57, 35392923), (81, 24906131), (159, 12688029), (171, 11797641), (477, 4229343), (513, 3932547), (1007, 2003373), (1431, 1409781), (1539, 1310849), (3021, 667791), (4293, 469927), (9063, 222597), (24733, 81567), (27189, 74199)]