1350972903

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3385897}}^1$

素因数の和:3385926

約数の個数: 16

約数和(自身を含む): 2166974720

約数和(自身を除く): 816001817

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 3385897, 10157691, 23701279, 64332043, 71103837, 192996129, 450324301, 1350972903]

約数ペア:

[(1, 1350972903), (3, 450324301), (7, 192996129), (19, 71103837), (21, 64332043), (57, 23701279), (133, 10157691), (399, 3385897)]