898491243

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{133169}}^1$

素因数の和:133358

約数の個数: 16

約数和(自身を含む): 1297608480

約数和(自身を除く): 399117237

約数列:

[1, 3, 13, 39, 173, 519, 2249, 6747, 133169, 399507, 1731197, 5193591, 23038237, 69114711, 299497081, 898491243]

約数ペア:

[(1, 898491243), (3, 299497081), (13, 69114711), (39, 23038237), (173, 5193591), (519, 1731197), (2249, 399507), (6747, 133169)]