2019548403

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{227}}^1\times {\mathrm{3023}}^1$

素因数の和:3368

約数の個数: 32

約数和(自身を含む): 3033676800

約数和(自身を除く): 1014128397

約数列:

[1, 3, 9, 27, 109, 227, 327, 681, 981, 2043, 2943, 3023, 6129, 9069, 24743, 27207, 74229, 81621, 222687, 329507, 668061, 686221, 988521, 2058663, 2965563, 6175989, 8896689, 18527967, 74798089, 224394267, 673182801, 2019548403]

約数ペア:

[(1, 2019548403), (3, 673182801), (9, 224394267), (27, 74798089), (109, 18527967), (227, 8896689), (327, 6175989), (681, 2965563), (981, 2058663), (2043, 988521), (2943, 686221), (3023, 668061), (6129, 329507), (9069, 222687), (24743, 81621), (27207, 74229)]