313240929

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{69011}}^1$

素因数の和:69120

約数の個数: 16

約数和(自身を含む): 447197760

約数和(自身を除く): 133956831

約数列:

[1, 3, 17, 51, 89, 267, 1513, 4539, 69011, 207033, 1173187, 3519561, 6141979, 18425937, 104413643, 313240929]

約数ペア:

[(1, 313240929), (3, 104413643), (17, 18425937), (51, 6141979), (89, 3519561), (267, 1173187), (1513, 207033), (4539, 69011)]