54397239

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{26317}}^1$

素因数の和:26386

約数の個数: 16

約数和(自身を含む): 79585632

約数和(自身を除く): 25188393

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 26317, 78951, 342121, 1026363, 1394801, 4184403, 18132413, 54397239]

約数ペア:

[(1, 54397239), (3, 18132413), (13, 4184403), (39, 1394801), (53, 1026363), (159, 342121), (689, 78951), (2067, 26317)]