42836409

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61813}}^1$

素因数の和:61837

約数の個数: 24

約数和(自身を含む): 77143872

約数和(自身を除く): 34307463

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 61813, 185439, 432691, 556317, 679943, 1298073, 2039829, 3894219, 4759601, 6119487, 14278803, 42836409]

約数ペア:

[(1, 42836409), (3, 14278803), (7, 6119487), (9, 4759601), (11, 3894219), (21, 2039829), (33, 1298073), (63, 679943), (77, 556317), (99, 432691), (231, 185439), (693, 61813)]