539446947

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{134291}}^1$

素因数の和:134410

約数の個数: 16

約数和(自身を含む): 782116608

約数和(自身を除く): 242669661

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 134291, 402873, 1745783, 5237349, 13831973, 41495919, 179815649, 539446947]

約数ペア:

[(1, 539446947), (3, 179815649), (13, 41495919), (39, 13831973), (103, 5237349), (309, 1745783), (1339, 402873), (4017, 134291)]