2983117871

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{20143}}^1$

素因数の和:20350

約数の個数: 16

約数和(自身を含む): 3202412544

約数和(自身を除く): 219294673

約数列:

[1, 23, 47, 137, 1081, 3151, 6439, 20143, 148097, 463289, 946721, 2759591, 21774583, 63470593, 129700777, 2983117871]

約数ペア:

[(1, 2983117871), (23, 129700777), (47, 63470593), (137, 21774583), (1081, 2759591), (3151, 946721), (6439, 463289), (20143, 148097)]