890753781

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1\times {\mathrm{10651}}^1$

素因数の和:11172

約数の個数: 16

約数和(自身を含む): 1209896768

約数和(自身を除く): 319142987

約数列:

[1, 3, 61, 183, 457, 1371, 10651, 27877, 31953, 83631, 649711, 1949133, 4867507, 14602521, 296917927, 890753781]

約数ペア:

[(1, 890753781), (3, 296917927), (61, 14602521), (183, 4867507), (457, 1949133), (1371, 649711), (10651, 83631), (27877, 31953)]