2019464691

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{47143}}^1$

素因数の和:47386

約数の個数: 16

約数和(自身を含む): 2738123520

約数和(自身を除く): 718658829

約数列:

[1, 3, 109, 131, 327, 393, 14279, 42837, 47143, 141429, 5138587, 6175733, 15415761, 18527199, 673154897, 2019464691]

約数ペア:

[(1, 2019464691), (3, 673154897), (109, 18527199), (131, 15415761), (327, 6175733), (393, 5138587), (14279, 141429), (42837, 47143)]