253131498

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{265337}}^1$

素因数の和:265398

約数の個数: 24

約数和(自身を含む): 558801828

約数和(自身を除く): 305670330

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 265337, 530674, 796011, 1592022, 2388033, 4776066, 14062861, 28125722, 42188583, 84377166, 126565749, 253131498]

約数ペア:

[(1, 253131498), (2, 126565749), (3, 84377166), (6, 42188583), (9, 28125722), (18, 14062861), (53, 4776066), (106, 2388033), (159, 1592022), (318, 796011), (477, 530674), (954, 265337)]