42056487

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{24989}}^1$

素因数の和:25023

約数の個数: 24

約数和(自身を含む): 70171920

約数和(自身を除く): 28115433

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 24989, 74967, 224901, 274879, 424813, 824637, 1274439, 2473911, 3823317, 4672943, 14018829, 42056487]

約数ペア:

[(1, 42056487), (3, 14018829), (9, 4672943), (11, 3823317), (17, 2473911), (33, 1274439), (51, 824637), (99, 424813), (153, 274879), (187, 224901), (561, 74967), (1683, 24989)]