28800003

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{887}}^1$

素因数の和:1106

約数の個数: 16

約数和(自身を含む): 39214080

約数和(自身を除く): 10414077

約数列:

[1, 3, 79, 137, 237, 411, 887, 2661, 10823, 32469, 70073, 121519, 210219, 364557, 9600001, 28800003]

約数ペア:

[(1, 28800003), (3, 9600001), (79, 364557), (137, 210219), (237, 121519), (411, 70073), (887, 32469), (2661, 10823)]