105845691

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{21089}}^1$

素因数の和:21338

約数の個数: 16

約数和(自身を含む): 161971200

約数和(自身を除く): 56125509

約数列:

[1, 3, 7, 21, 239, 717, 1673, 5019, 21089, 63267, 147623, 442869, 5040271, 15120813, 35281897, 105845691]

約数ペア:

[(1, 105845691), (3, 35281897), (7, 15120813), (21, 5040271), (239, 442869), (717, 147623), (1673, 63267), (5019, 21089)]