1856551983

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{39703}}^1$

素因数の和:39839

約数の個数: 32

約数和(自身を含む): 2934919680

約数和(自身を除く): 1078367697

約数列:

[1, 3, 11, 13, 33, 39, 109, 143, 327, 429, 1199, 1417, 3597, 4251, 15587, 39703, 46761, 119109, 436733, 516139, 1310199, 1548417, 4327627, 5677529, 12982881, 17032587, 47603897, 56259151, 142811691, 168777453, 618850661, 1856551983]

約数ペア:

[(1, 1856551983), (3, 618850661), (11, 168777453), (13, 142811691), (33, 56259151), (39, 47603897), (109, 17032587), (143, 12982881), (327, 5677529), (429, 4327627), (1199, 1548417), (1417, 1310199), (3597, 516139), (4251, 436733), (15587, 119109), (39703, 46761)]