23997387

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{1123}}^1$

素因数の和:1562

約数の個数: 16

約数和(自身を含む): 33989760

約数和(自身を除く): 9992373

約数列:

[1, 3, 17, 51, 419, 1123, 1257, 3369, 7123, 19091, 21369, 57273, 470537, 1411611, 7999129, 23997387]

約数ペア:

[(1, 23997387), (3, 7999129), (17, 1411611), (51, 470537), (419, 57273), (1123, 21369), (1257, 19091), (3369, 7123)]