2012309169

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{72367}}^1$

素因数の和:72437

約数の個数: 32

約数和(自身を含む): 3112402944

約数和(自身を除く): 1100093775

約数列:

[1, 3, 13, 23, 31, 39, 69, 93, 299, 403, 713, 897, 1209, 2139, 9269, 27807, 72367, 217101, 940771, 1664441, 2243377, 2822313, 4993323, 6730131, 21637733, 29163901, 51597671, 64913199, 87491703, 154793013, 670769723, 2012309169]

約数ペア:

[(1, 2012309169), (3, 670769723), (13, 154793013), (23, 87491703), (31, 64913199), (39, 51597671), (69, 29163901), (93, 21637733), (299, 6730131), (403, 4993323), (713, 2822313), (897, 2243377), (1209, 1664441), (2139, 940771), (9269, 217101), (27807, 72367)]