7938357119

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1945199}}^1$

素因数の和:1945270

約数の個数: 16

約数和(自身を含む): 10083916800

約数和(自身を除く): 2145559681

約数列:

[1, 7, 11, 53, 77, 371, 583, 4081, 1945199, 13616393, 21397189, 103095547, 149780323, 721668829, 1134051017, 7938357119]

約数ペア:

[(1, 7938357119), (7, 1134051017), (11, 721668829), (53, 149780323), (77, 103095547), (371, 21397189), (583, 13616393), (4081, 1945199)]