238361903

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{2837}}^1$

素因数の和:3154

約数の個数: 16

約数和(自身を含む): 268906176

約数和(自身を除く): 30544273

約数列:

[1, 13, 23, 281, 299, 2837, 3653, 6463, 36881, 65251, 84019, 797197, 848263, 10363561, 18335531, 238361903]

約数ペア:

[(1, 238361903), (13, 18335531), (23, 10363561), (281, 848263), (299, 797197), (2837, 84019), (3653, 65251), (6463, 36881)]