2220293823

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3957743}}^1$

素因数の和:3957774

約数の個数: 16

約数和(自身を含む): 3419490816

約数和(自身を除く): 1199196993

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 3957743, 11873229, 43535173, 67281631, 130605519, 201844893, 740097941, 2220293823]

約数ペア:

[(1, 2220293823), (3, 740097941), (11, 201844893), (17, 130605519), (33, 67281631), (51, 43535173), (187, 11873229), (561, 3957743)]