288979077

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{25943}}^1$

素因数の和:26072

約数の個数: 16

約数和(自身を含む): 398499840

約数和(自身を除く): 109520763

約数列:

[1, 3, 47, 79, 141, 237, 3713, 11139, 25943, 77829, 1219321, 2049497, 3657963, 6148491, 96326359, 288979077]

約数ペア:

[(1, 288979077), (3, 96326359), (47, 6148491), (79, 3657963), (141, 2049497), (237, 1219321), (3713, 77829), (11139, 25943)]