5163639

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4271}}^1$

素因数の和:4318

約数の個数: 16

約数和(自身を含む): 7655424

約数和(自身を除く): 2491785

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 4271, 12813, 55523, 132401, 166569, 397203, 1721213, 5163639]

約数ペア:

[(1, 5163639), (3, 1721213), (13, 397203), (31, 166569), (39, 132401), (93, 55523), (403, 12813), (1209, 4271)]