30312207

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2957}}^1$

素因数の和:3047

約数の個数: 24

約数和(自身を含む): 47067696

約数和(自身を除く): 16755489

約数列:

[1, 3, 9, 17, 51, 67, 153, 201, 603, 1139, 2957, 3417, 8871, 10251, 26613, 50269, 150807, 198119, 452421, 594357, 1783071, 3368023, 10104069, 30312207]

約数ペア:

[(1, 30312207), (3, 10104069), (9, 3368023), (17, 1783071), (51, 594357), (67, 452421), (153, 198119), (201, 150807), (603, 50269), (1139, 26613), (2957, 10251), (3417, 8871)]