42187523

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{6689}}^1$

素因数の和:6766

約数の個数: 16

約数和(自身を含む): 52021440

約数和(自身を除く): 9833917

約数列:

[1, 7, 17, 53, 119, 371, 901, 6307, 6689, 46823, 113713, 354517, 795991, 2481619, 6026789, 42187523]

約数ペア:

[(1, 42187523), (7, 6026789), (17, 2481619), (53, 795991), (119, 354517), (371, 113713), (901, 46823), (6307, 6689)]