1657228041

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{1733}}^1$

素因数の和:2142

約数の個数: 48

約数和(自身を含む): 2808913536

約数和(自身を除く): 1151685495

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 353, 387, 903, 1059, 1733, 2471, 2709, 3177, 5199, 7413, 12131, 15179, 15597, 22239, 36393, 45537, 74519, 106253, 109179, 136611, 223557, 318759, 521633, 611749, 670671, 956277, 1564899, 1835247, 4282243, 4694697, 5505741, 12846729, 26305207, 38540187, 78915621, 184136449, 236746863, 552409347, 1657228041]

約数ペア:

[(1, 1657228041), (3, 552409347), (7, 236746863), (9, 184136449), (21, 78915621), (43, 38540187), (63, 26305207), (129, 12846729), (301, 5505741), (353, 4694697), (387, 4282243), (903, 1835247), (1059, 1564899), (1733, 956277), (2471, 670671), (2709, 611749), (3177, 521633), (5199, 318759), (7413, 223557), (12131, 136611), (15179, 109179), (15597, 106253), (22239, 74519), (36393, 45537)]