42001253

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{631}}^1$

素因数の和:932

約数の個数: 16

約数和(自身を含む): 49569024

約数和(自身を除く): 7567771

約数列:

[1, 7, 37, 257, 259, 631, 1799, 4417, 9509, 23347, 66563, 162167, 163429, 1135169, 6000179, 42001253]

約数ペア:

[(1, 42001253), (7, 6000179), (37, 1135169), (257, 163429), (259, 162167), (631, 66563), (1799, 23347), (4417, 9509)]