42898569

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^2\times {\mathrm{347}}^1$

素因数の和:422

約数の個数: 36

約数和(自身を含む): 69108624

約数和(自身を除く): 26210055

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 347, 609, 841, 1041, 1421, 2429, 2523, 4263, 5887, 7287, 10063, 17003, 17661, 30189, 41209, 51009, 70441, 123627, 211323, 291827, 493087, 875481, 1479261, 2042789, 6128367, 14299523, 42898569]

約数ペア:

[(1, 42898569), (3, 14299523), (7, 6128367), (21, 2042789), (29, 1479261), (49, 875481), (87, 493087), (147, 291827), (203, 211323), (347, 123627), (609, 70441), (841, 51009), (1041, 41209), (1421, 30189), (2429, 17661), (2523, 17003), (4263, 10063), (5887, 7287)]