39780491523

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{6440099}}^1$

素因数の和:6440202

約数の個数: 16

約数和(自身を含む): 55642464000

約数和(自身を除く): 15861972477

約数列:

[1, 3, 29, 71, 87, 213, 2059, 6177, 6440099, 19320297, 186762871, 457247029, 560288613, 1371741087, 13260163841, 39780491523]

約数ペア:

[(1, 39780491523), (3, 13260163841), (29, 1371741087), (71, 560288613), (87, 457247029), (213, 186762871), (2059, 19320297), (6177, 6440099)]