295688421

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{33287}}^1$

素因数の和:33350

約数の個数: 32

約数和(自身を含む): 511303680

約数和(自身を除く): 215615259

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 987, 1269, 2961, 8883, 33287, 99861, 233009, 299583, 699027, 898749, 1564489, 2097081, 4693467, 6291243, 10951423, 14080401, 32854269, 42241203, 98562807, 295688421]

約数ペア:

[(1, 295688421), (3, 98562807), (7, 42241203), (9, 32854269), (21, 14080401), (27, 10951423), (47, 6291243), (63, 4693467), (141, 2097081), (189, 1564489), (329, 898749), (423, 699027), (987, 299583), (1269, 233009), (2961, 99861), (8883, 33287)]