231625513

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{599}}^1\times {\mathrm{1493}}^1$

素因数の和:2136

約数の個数: 16

約数和(自身を含む): 272505600

約数和(自身を除く): 40880087

約数列:

[1, 7, 37, 259, 599, 1493, 4193, 10451, 22163, 55241, 155141, 386687, 894307, 6260149, 33089359, 231625513]

約数ペア:

[(1, 231625513), (7, 33089359), (37, 6260149), (259, 894307), (599, 386687), (1493, 155141), (4193, 55241), (10451, 22163)]