7371117

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{251}}^2$

素因数の和:521

約数の個数: 18

約数和(自身を含む): 11512046

約数和(自身を除く): 4140929

約数列:

[1, 3, 9, 13, 39, 117, 251, 753, 2259, 3263, 9789, 29367, 63001, 189003, 567009, 819013, 2457039, 7371117]

約数ペア:

[(1, 7371117), (3, 2457039), (9, 819013), (13, 567009), (39, 189003), (117, 63001), (251, 29367), (753, 9789), (2259, 3263)]