2100029169

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{15901}}^1$

素因数の和:16261

約数の個数: 32

約数和(自身を含む): 3378856960

約数和(自身を除く): 1278827791

約数列:

[1, 3, 7, 19, 21, 57, 133, 331, 399, 993, 2317, 6289, 6951, 15901, 18867, 44023, 47703, 111307, 132069, 302119, 333921, 906357, 2114833, 5263231, 6344499, 15789693, 36842617, 100001389, 110527851, 300004167, 700009723, 2100029169]

約数ペア:

[(1, 2100029169), (3, 700009723), (7, 300004167), (19, 110527851), (21, 100001389), (57, 36842617), (133, 15789693), (331, 6344499), (399, 5263231), (993, 2114833), (2317, 906357), (6289, 333921), (6951, 302119), (15901, 132069), (18867, 111307), (44023, 47703)]