1381831508733

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3463}}^1\times {\mathrm{167729}}^1$

素因数の和:171269

約数の個数: 32

約数和(自身を含む): 2017290051840

約数和(自身を除く): 635458543107

約数列:

[1, 3, 13, 39, 61, 183, 793, 2379, 3463, 10389, 45019, 135057, 167729, 211243, 503187, 633729, 2180477, 2746159, 6541431, 8238477, 10231469, 30694407, 133009097, 399027291, 580845527, 1742536581, 7550991851, 22652975553, 35431577147, 106294731441, 460610502911, 1381831508733]

約数ペア:

[(1, 1381831508733), (3, 460610502911), (13, 106294731441), (39, 35431577147), (61, 22652975553), (183, 7550991851), (793, 1742536581), (2379, 580845527), (3463, 399027291), (10389, 133009097), (45019, 30694407), (135057, 10231469), (167729, 8238477), (211243, 6541431), (503187, 2746159), (633729, 2180477)]