24778257

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{9007}}^1$

素因数の和:9148

約数の個数: 16

約数和(自身を含む): 38049792

約数和(自身を除く): 13271535

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 9007, 27021, 63049, 189147, 1179917, 3539751, 8259419, 24778257]

約数ペア:

[(1, 24778257), (3, 8259419), (7, 3539751), (21, 1179917), (131, 189147), (393, 63049), (917, 27021), (2751, 9007)]