2013175647

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{560617}}^1$

素因数の和:560652

約数の個数: 32

約数和(自身を含む): 3587955200

約数和(自身を除く): 1574779553

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 560617, 1681851, 3924319, 5045553, 10651723, 11772957, 15136659, 31955169, 35318871, 74562061, 95865507, 105956613, 223686183, 287596521, 671058549, 2013175647]

約数ペア:

[(1, 2013175647), (3, 671058549), (7, 287596521), (9, 223686183), (19, 105956613), (21, 95865507), (27, 74562061), (57, 35318871), (63, 31955169), (133, 15136659), (171, 11772957), (189, 10651723), (399, 5045553), (513, 3924319), (1197, 1681851), (3591, 560617)]