3987907

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{773}}^1$

素因数の和:858

約数の個数: 16

約数和(自身を含む): 5052672

約数和(自身を除く): 1064765

約数列:

[1, 7, 11, 67, 77, 469, 737, 773, 5159, 5411, 8503, 51791, 59521, 362537, 569701, 3987907]

約数ペア:

[(1, 3987907), (7, 569701), (11, 362537), (67, 59521), (77, 51791), (469, 8503), (737, 5411), (773, 5159)]