1392477549

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{631}}^1\times {\mathrm{10979}}^1$

素因数の和:11680

約数の個数: 16

約数和(自身を含む): 1887505920

約数和(自身を除く): 495028371

約数列:

[1, 3, 67, 201, 631, 1893, 10979, 32937, 42277, 126831, 735593, 2206779, 6927749, 20783247, 464159183, 1392477549]

約数ペア:

[(1, 1392477549), (3, 464159183), (67, 20783247), (201, 6927749), (631, 2206779), (1893, 735593), (10979, 126831), (32937, 42277)]