15207393

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{509}}^1$

素因数の和:968

約数の個数: 16

約数和(自身を含む): 21248640

約数和(自身を除く): 6041247

約数列:

[1, 3, 23, 69, 433, 509, 1299, 1527, 9959, 11707, 29877, 35121, 220397, 661191, 5069131, 15207393]

約数ペア:

[(1, 15207393), (3, 5069131), (23, 661191), (69, 220397), (433, 35121), (509, 29877), (1299, 11707), (1527, 9959)]