1890795573

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{31769}}^1$

素因数の和:32181

約数の個数: 24

約数和(自身を含む): 2899330200

約数和(自身を除く): 1008534627

約数列:

[1, 3, 9, 17, 51, 153, 389, 1167, 3501, 6613, 19839, 31769, 59517, 95307, 285921, 540073, 1620219, 4860657, 12358141, 37074423, 111223269, 210088397, 630265191, 1890795573]

約数ペア:

[(1, 1890795573), (3, 630265191), (9, 210088397), (17, 111223269), (51, 37074423), (153, 12358141), (389, 4860657), (1167, 1620219), (3501, 540073), (6613, 285921), (19839, 95307), (31769, 59517)]