131773243

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{2027}}^1$

素因数の和:2322

約数の個数: 16

約数和(自身を含む): 155361024

約数和(自身を除く): 23587781

約数列:

[1, 7, 37, 251, 259, 1757, 2027, 9287, 14189, 65009, 74999, 508777, 524993, 3561439, 18824749, 131773243]

約数ペア:

[(1, 131773243), (7, 18824749), (37, 3561439), (251, 524993), (259, 508777), (1757, 74999), (2027, 65009), (9287, 14189)]