30638097

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28607}}^1$

素因数の和:28637

約数の個数: 24

約数和(自身を含む): 53554176

約数和(自身を除く): 22916079

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 28607, 85821, 200249, 257463, 486319, 600747, 1458957, 1802241, 3404233, 4376871, 10212699, 30638097]

約数ペア:

[(1, 30638097), (3, 10212699), (7, 4376871), (9, 3404233), (17, 1802241), (21, 1458957), (51, 600747), (63, 486319), (119, 257463), (153, 200249), (357, 85821), (1071, 28607)]