315089673

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{7753}}^1$

素因数の和:7829

約数の個数: 32

約数和(自身を含む): 476405760

約数和(自身を除く): 161316087

約数列:

[1, 3, 19, 23, 31, 57, 69, 93, 437, 589, 713, 1311, 1767, 2139, 7753, 13547, 23259, 40641, 147307, 178319, 240343, 441921, 534957, 721029, 3388061, 4566517, 5527889, 10164183, 13699551, 16583667, 105029891, 315089673]

約数ペア:

[(1, 315089673), (3, 105029891), (19, 16583667), (23, 13699551), (31, 10164183), (57, 5527889), (69, 4566517), (93, 3388061), (437, 721029), (589, 534957), (713, 441921), (1311, 240343), (1767, 178319), (2139, 147307), (7753, 40641), (13547, 23259)]