2017207863

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{122011}}^1$

素因数の和:122195

約数の個数: 24

約数和(自身を含む): 3197690496

約数和(自身を除く): 1180482633

約数列:

[1, 3, 9, 11, 33, 99, 167, 501, 1503, 1837, 5511, 16533, 122011, 366033, 1098099, 1342121, 4026363, 12079089, 20375837, 61127511, 183382533, 224134207, 672402621, 2017207863]

約数ペア:

[(1, 2017207863), (3, 672402621), (9, 224134207), (11, 183382533), (33, 61127511), (99, 20375837), (167, 12079089), (501, 4026363), (1503, 1342121), (1837, 1098099), (5511, 366033), (16533, 122011)]