38933279

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{4909}}^1$

素因数の和:5030

約数の個数: 16

約数和(自身を含む): 49021440

約数和(自身を除く): 10088161

約数列:

[1, 7, 11, 77, 103, 721, 1133, 4909, 7931, 34363, 53999, 377993, 505627, 3539389, 5561897, 38933279]

約数ペア:

[(1, 38933279), (7, 5561897), (11, 3539389), (77, 505627), (103, 377993), (721, 53999), (1133, 34363), (4909, 7931)]