5396421

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{397}}^1$

素因数の和:620

約数の個数: 16

約数和(自身を含む): 7565184

約数和(自身を除く): 2168763

約数列:

[1, 3, 23, 69, 197, 397, 591, 1191, 4531, 9131, 13593, 27393, 78209, 234627, 1798807, 5396421]

約数ペア:

[(1, 5396421), (3, 1798807), (23, 234627), (69, 78209), (197, 27393), (397, 13593), (591, 9131), (1191, 4531)]