2068007421

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{881}}^1$

素因数の和:1173

約数の個数: 32

約数和(自身を含む): 2855817216

約数和(自身を除く): 787809795

約数列:

[1, 3, 61, 101, 127, 183, 303, 381, 881, 2643, 6161, 7747, 12827, 18483, 23241, 38481, 53741, 88981, 111887, 161223, 266943, 335661, 782447, 2347341, 5427841, 6825107, 11300587, 16283523, 20475321, 33901761, 689335807, 2068007421]

約数ペア:

[(1, 2068007421), (3, 689335807), (61, 33901761), (101, 20475321), (127, 16283523), (183, 11300587), (303, 6825107), (381, 5427841), (881, 2347341), (2643, 782447), (6161, 335661), (7747, 266943), (12827, 161223), (18483, 111887), (23241, 88981), (38481, 53741)]