2247104187

素因数分解:

$3^4\times {\mathrm{509}}^1\times {\mathrm{54503}}^1$

素因数の和:55024

約数の個数: 20

約数和(自身を含む): 3363441840

約数和(自身を除く): 1116337653

約数列:

[1, 3, 9, 27, 81, 509, 1527, 4581, 13743, 41229, 54503, 163509, 490527, 1471581, 4414743, 27742027, 83226081, 249678243, 749034729, 2247104187]

約数ペア:

[(1, 2247104187), (3, 749034729), (9, 249678243), (27, 83226081), (81, 27742027), (509, 4414743), (1527, 1471581), (4581, 490527), (13743, 163509), (41229, 54503)]