2907156719397

素因数分解:

$3^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{204484541}}^1$

素因数の和:204485228

約数の個数: 16

約数和(自身を含む): 4436496623232

約数和(自身を除く): 1529339903835

約数列:

[1, 3, 7, 21, 677, 2031, 4739, 14217, 204484541, 613453623, 1431391787, 4294175361, 138436034257, 415308102771, 969052239799, 2907156719397]

約数ペア:

[(1, 2907156719397), (3, 969052239799), (7, 415308102771), (21, 138436034257), (677, 4294175361), (2031, 1431391787), (4739, 613453623), (14217, 204484541)]