22112289

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:517

約数の個数: 24

約数和(自身を含む): 32864832

約数和(自身を除く): 10752543

約数列:

[1, 3, 9, 53, 151, 159, 307, 453, 477, 921, 1359, 2763, 8003, 16271, 24009, 46357, 48813, 72027, 139071, 146439, 417213, 2456921, 7370763, 22112289]

約数ペア:

[(1, 22112289), (3, 7370763), (9, 2456921), (53, 417213), (151, 146439), (159, 139071), (307, 72027), (453, 48813), (477, 46357), (921, 24009), (1359, 16271), (2763, 8003)]