3881779

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:330

約数の個数: 16

約数和(自身を含む): 4504320

約数和(自身を除く): 622541

約数列:

[1, 11, 23, 67, 229, 253, 737, 1541, 2519, 5267, 15343, 16951, 57937, 168773, 352889, 3881779]

約数ペア:

[(1, 3881779), (11, 352889), (23, 168773), (67, 57937), (229, 16951), (253, 15343), (737, 5267), (1541, 2519)]