1890753651

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{4119289}}^1$

素因数の和:4119315

約数の個数: 16

約数和(自身を含む): 2965888800

約数和(自身を除く): 1075135149

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 4119289, 12357867, 37073601, 70027913, 111220803, 210083739, 630251217, 1890753651]

約数ペア:

[(1, 1890753651), (3, 630251217), (9, 210083739), (17, 111220803), (27, 70027913), (51, 37073601), (153, 12357867), (459, 4119289)]