38393839

素因数分解:

${\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{349}}^1$

素因数の和:570

約数の個数: 16

約数和(自身を含む): 42890400

約数和(自身を除く): 4496561

約数列:

[1, 11, 73, 137, 349, 803, 1507, 3839, 10001, 25477, 47813, 110011, 280247, 525943, 3490349, 38393839]

約数ペア:

[(1, 38393839), (11, 3490349), (73, 525943), (137, 280247), (349, 110011), (803, 47813), (1507, 25477), (3839, 10001)]