1593371521

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1423}}^1\times {\mathrm{8419}}^1$

素因数の和:9868

約数の個数: 16

約数和(自身を含む): 1918412800

約数和(自身を除く): 325041279

約数列:

[1, 7, 19, 133, 1423, 8419, 9961, 27037, 58933, 159961, 189259, 1119727, 11980237, 83861659, 227624503, 1593371521]

約数ペア:

[(1, 1593371521), (7, 227624503), (19, 83861659), (133, 11980237), (1423, 1119727), (8419, 189259), (9961, 159961), (27037, 58933)]