1231139163

素因数分解:

$3^1\times {\mathrm{163}}^1\times {\mathrm{359}}^1\times {\mathrm{7013}}^1$

素因数の和:7538

約数の個数: 16

約数和(自身を含む): 1656426240

約数和(自身を除く): 425287077

約数列:

[1, 3, 163, 359, 489, 1077, 7013, 21039, 58517, 175551, 1143119, 2517667, 3429357, 7553001, 410379721, 1231139163]

約数ペア:

[(1, 1231139163), (3, 410379721), (163, 7553001), (359, 3429357), (489, 2517667), (1077, 1143119), (7013, 175551), (21039, 58517)]