1272314329

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{31663}}^1$

素因数の和:31968

約数の個数: 16

約数和(自身を含む): 1500113664

約数和(自身を除く): 227799335

約数列:

[1, 11, 13, 143, 281, 3091, 3653, 31663, 40183, 348293, 411619, 4527809, 8897303, 97870333, 115664939, 1272314329]

約数ペア:

[(1, 1272314329), (11, 115664939), (13, 97870333), (143, 8897303), (281, 4527809), (3091, 411619), (3653, 348293), (31663, 40183)]