2100030513

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^2\times {\mathrm{22277}}^1$

素因数の和:22421

約数の個数: 24

約数和(自身を含む): 3248667072

約数和(自身を除く): 1148636559

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 4489, 13467, 22277, 31423, 66831, 94269, 155939, 467817, 1492559, 4477677, 10447913, 31343739, 100001453, 300004359, 700010171, 2100030513]

約数ペア:

[(1, 2100030513), (3, 700010171), (7, 300004359), (21, 100001453), (67, 31343739), (201, 10447913), (469, 4477677), (1407, 1492559), (4489, 467817), (13467, 155939), (22277, 94269), (31423, 66831)]