47376343

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 59673600

約数和(自身を除く): 12297257

約数列:

[1, 7, 23, 29, 73, 139, 161, 203, 511, 667, 973, 1679, 2117, 3197, 4031, 4669, 10147, 11753, 14819, 22379, 28217, 48691, 71029, 92713, 233381, 294263, 340837, 648991, 1633667, 2059841, 6768049, 47376343]

約数ペア:

[(1, 47376343), (7, 6768049), (23, 2059841), (29, 1633667), (73, 648991), (139, 340837), (161, 294263), (203, 233381), (511, 92713), (667, 71029), (973, 48691), (1679, 28217), (2117, 22379), (3197, 14819), (4031, 11753), (4669, 10147)]