1953670017

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{276763}}^1$

素因数の和:276960

約数の個数: 16

約数和(自身を含む): 2820778688

約数和(自身を除く): 867108671

約数列:

[1, 3, 13, 39, 181, 543, 2353, 7059, 276763, 830289, 3597919, 10793757, 50094103, 150282309, 651223339, 1953670017]

約数ペア:

[(1, 1953670017), (3, 651223339), (13, 150282309), (39, 50094103), (181, 10793757), (543, 3597919), (2353, 830289), (7059, 276763)]