2015622207

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{28909}}^1$

素因数の和:29103

約数の個数: 24

約数和(自身を含む): 2982586880

約数和(自身を除く): 966964673

約数列:

[1, 3, 9, 61, 127, 183, 381, 549, 1143, 7747, 23241, 28909, 69723, 86727, 260181, 1763449, 3671443, 5290347, 11014329, 15871041, 33042987, 223958023, 671874069, 2015622207]

約数ペア:

[(1, 2015622207), (3, 671874069), (9, 223958023), (61, 33042987), (127, 15871041), (183, 11014329), (381, 5290347), (549, 3671443), (1143, 1763449), (7747, 260181), (23241, 86727), (28909, 69723)]