305493669

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{38971}}^1$

素因数の和:39057

約数の個数: 24

約数和(自身を含む): 482317472

約数和(自身を除く): 176823803

約数列:

[1, 3, 9, 13, 39, 67, 117, 201, 603, 871, 2613, 7839, 38971, 116913, 350739, 506623, 1519869, 2611057, 4559607, 7833171, 23499513, 33943741, 101831223, 305493669]

約数ペア:

[(1, 305493669), (3, 101831223), (9, 33943741), (13, 23499513), (39, 7833171), (67, 4559607), (117, 2611057), (201, 1519869), (603, 506623), (871, 350739), (2613, 116913), (7839, 38971)]