1330334559

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{149459}}^1$

素因数の和:149531

約数の個数: 24

約数和(自身を含む): 2051786880

約数和(自身を除く): 721452321

約数列:

[1, 3, 9, 23, 43, 69, 129, 207, 387, 989, 2967, 8901, 149459, 448377, 1345131, 3437557, 6426737, 10312671, 19280211, 30938013, 57840633, 147814951, 443444853, 1330334559]

約数ペア:

[(1, 1330334559), (3, 443444853), (9, 147814951), (23, 57840633), (43, 30938013), (69, 19280211), (129, 10312671), (207, 6426737), (387, 3437557), (989, 1345131), (2967, 448377), (8901, 149459)]