42905379

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{5059}}^1$

素因数の和:5330

約数の個数: 16

約数和(自身を含む): 62663040

約数和(自身を除く): 19757661

約数列:

[1, 3, 11, 33, 257, 771, 2827, 5059, 8481, 15177, 55649, 166947, 1300163, 3900489, 14301793, 42905379]

約数ペア:

[(1, 42905379), (3, 14301793), (11, 3900489), (33, 1300163), (257, 166947), (771, 55649), (2827, 15177), (5059, 8481)]