3564243

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{557}}^1$

素因数の和:648

約数の個数: 20

約数和(自身を含む): 5401440

約数和(自身を除く): 1837197

約数列:

[1, 3, 9, 27, 79, 81, 237, 557, 711, 1671, 2133, 5013, 6399, 15039, 44003, 45117, 132009, 396027, 1188081, 3564243]

約数ペア:

[(1, 3564243), (3, 1188081), (9, 396027), (27, 132009), (79, 45117), (81, 44003), (237, 15039), (557, 6399), (711, 5013), (1671, 2133)]