276872351

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{34127}}^1$

素因数の和:34214

約数の個数: 16

約数和(自身を含む): 338549760

約数和(自身を除く): 61677409

約数列:

[1, 7, 19, 61, 133, 427, 1159, 8113, 34127, 238889, 648413, 2081747, 4538891, 14572229, 39553193, 276872351]

約数ペア:

[(1, 276872351), (7, 39553193), (19, 14572229), (61, 4538891), (133, 2081747), (427, 648413), (1159, 238889), (8113, 34127)]