387619737

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{881}}^1\times {\mathrm{8627}}^1$

素因数の和:9528

約数の個数: 16

約数和(自身を含む): 547912512

約数和(自身を除く): 160292775

約数列:

[1, 3, 17, 51, 881, 2643, 8627, 14977, 25881, 44931, 146659, 439977, 7600387, 22801161, 129206579, 387619737]

約数ペア:

[(1, 387619737), (3, 129206579), (17, 22801161), (51, 7600387), (881, 439977), (2643, 146659), (8627, 44931), (14977, 25881)]