388204194981

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{1171}}^1\times {\mathrm{2351171}}^1$

素因数の和:2352392

約数の個数: 16

約数和(自身を含む): 529070128128

約数和(自身を除く): 140865933147

約数列:

[1, 3, 47, 141, 1171, 3513, 55037, 165111, 2351171, 7053513, 110505037, 331515111, 2753221241, 8259663723, 129401398327, 388204194981]

約数ペア:

[(1, 388204194981), (3, 129401398327), (47, 8259663723), (141, 2753221241), (1171, 331515111), (3513, 110505037), (55037, 7053513), (165111, 2351171)]