19769373

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{373}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 31834880

約数和(自身を除く): 12065507

約数列:

[1, 3, 9, 13, 27, 39, 117, 151, 351, 373, 453, 1119, 1359, 1963, 3357, 4077, 4849, 5889, 10071, 14547, 17667, 43641, 53001, 56323, 130923, 168969, 506907, 732199, 1520721, 2196597, 6589791, 19769373]

約数ペア:

[(1, 19769373), (3, 6589791), (9, 2196597), (13, 1520721), (27, 732199), (39, 506907), (117, 168969), (151, 130923), (351, 56323), (373, 53001), (453, 43641), (1119, 17667), (1359, 14547), (1963, 10071), (3357, 5889), (4077, 4849)]