128887583

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{13121}}^1$

素因数の和:13198

約数の個数: 16

約数和(自身を含む): 151165440

約数和(自身を除く): 22277857

約数列:

[1, 11, 19, 47, 209, 517, 893, 9823, 13121, 144331, 249299, 616687, 2742289, 6783557, 11717053, 128887583]

約数ペア:

[(1, 128887583), (11, 11717053), (19, 6783557), (47, 2742289), (209, 616687), (517, 249299), (893, 144331), (9823, 13121)]