2026931979

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{727}}^1\times {\mathrm{21613}}^1$

素因数の和:22386

約数の個数: 16

約数和(自身を含む): 2769358592

約数和(自身を除く): 742426613

約数列:

[1, 3, 43, 129, 727, 2181, 21613, 31261, 64839, 93783, 929359, 2788077, 15712651, 47137953, 675643993, 2026931979]

約数ペア:

[(1, 2026931979), (3, 675643993), (43, 47137953), (129, 15712651), (727, 2788077), (2181, 929359), (21613, 93783), (31261, 64839)]