1337137319

素因数分解:

$7^1\times {\mathrm{181}}^1\times {\mathrm{389}}^1\times {\mathrm{2713}}^1$

素因数の和:3290

約数の個数: 16

約数和(自身を含む): 1541117760

約数和(自身を除く): 203980441

約数列:

[1, 7, 181, 389, 1267, 2713, 2723, 18991, 70409, 491053, 492863, 1055357, 3437371, 7387499, 191019617, 1337137319]

約数ペア:

[(1, 1337137319), (7, 191019617), (181, 7387499), (389, 3437371), (1267, 1055357), (2713, 492863), (2723, 491053), (18991, 70409)]