2115244803

素因数分解:

$3^1\times 7^1\times {\mathrm{1627}}^1\times {\mathrm{61909}}^1$

素因数の和:63546

約数の個数: 16

約数和(自身を含む): 3225263360

約数和(自身を除く): 1110018557

約数列:

[1, 3, 7, 21, 1627, 4881, 11389, 34167, 61909, 185727, 433363, 1300089, 100725943, 302177829, 705081601, 2115244803]

約数ペア:

[(1, 2115244803), (3, 705081601), (7, 302177829), (21, 100725943), (1627, 1300089), (4881, 433363), (11389, 185727), (34167, 61909)]