857240137

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{7159}}^1$

素因数の和:7384

約数の個数: 16

約数和(自身を含む): 944661760

約数和(自身を除く): 87421623

約数列:

[1, 13, 61, 151, 793, 1963, 7159, 9211, 93067, 119743, 436699, 1081009, 5677087, 14053117, 65941549, 857240137]

約数ペア:

[(1, 857240137), (13, 65941549), (61, 14053117), (151, 5677087), (793, 1081009), (1963, 436699), (7159, 119743), (9211, 93067)]