15678052221

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{27799}}^1\times {\mathrm{14461}}^1$

素因数の和:42276

約数の個数: 16

約数和(自身を含む): 22514441600

約数和(自身を除く): 6836389379

約数列:

[1, 3, 13, 39, 14461, 27799, 43383, 83397, 187993, 361387, 563979, 1084161, 402001339, 1206004017, 5226017407, 15678052221]

約数ペア:

[(1, 15678052221), (3, 5226017407), (13, 1206004017), (39, 402001339), (14461, 1084161), (27799, 563979), (43383, 361387), (83397, 187993)]