1269763089

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{679381}}^1$

素因数の和:679480

約数の個数: 16

約数和(自身を含む): 1956620160

約数和(自身を除く): 686857071

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 679381, 2038143, 4755667, 14267001, 60464909, 181394727, 423254363, 1269763089]

約数ペア:

[(1, 1269763089), (3, 423254363), (7, 181394727), (21, 60464909), (89, 14267001), (267, 4755667), (623, 2038143), (1869, 679381)]