2955916431

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{977}}^1\times {\mathrm{1361}}^1$

素因数の和:2376

約数の個数: 48

約数和(自身を含む): 4848611040

約数和(自身を除く): 1892694609

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 977, 1361, 2223, 2931, 4083, 8793, 12249, 12701, 17693, 18563, 25859, 38103, 53079, 55689, 77577, 114309, 159237, 167067, 232731, 241319, 336167, 723957, 1008501, 1329697, 2171871, 3025503, 3989091, 11967273, 17286061, 25264243, 51858183, 75792729, 155574549, 227378187, 328435159, 985305477, 2955916431]

約数ペア:

[(1, 2955916431), (3, 985305477), (9, 328435159), (13, 227378187), (19, 155574549), (39, 75792729), (57, 51858183), (117, 25264243), (171, 17286061), (247, 11967273), (741, 3989091), (977, 3025503), (1361, 2171871), (2223, 1329697), (2931, 1008501), (4083, 723957), (8793, 336167), (12249, 241319), (12701, 232731), (17693, 167067), (18563, 159237), (25859, 114309), (38103, 77577), (53079, 55689)]