42078891

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{6287}}^1$

素因数の和:6410

約数の個数: 16

約数和(自身を含む): 59157504

約数和(自身を除く): 17078613

約数列:

[1, 3, 23, 69, 97, 291, 2231, 6287, 6693, 18861, 144601, 433803, 609839, 1829517, 14026297, 42078891]

約数ペア:

[(1, 42078891), (3, 14026297), (23, 1829517), (69, 609839), (97, 433803), (291, 144601), (2231, 18861), (6287, 6693)]