77471317

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{9403}}^1$

素因数の和:9528

約数の個数: 16

約数和(自身を含む): 97500672

約数和(自身を除く): 20029355

約数列:

[1, 7, 11, 77, 107, 749, 1177, 8239, 9403, 65821, 103433, 724031, 1006121, 7042847, 11067331, 77471317]

約数ペア:

[(1, 77471317), (7, 11067331), (11, 7042847), (77, 1006121), (107, 724031), (749, 103433), (1177, 65821), (8239, 9403)]