260888369

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{4517}}^1$

素因数の和:4784

約数の個数: 16

約数和(自身を含む): 307657728

約数和(自身を除く): 46769359

約数列:

[1, 7, 37, 223, 259, 1561, 4517, 8251, 31619, 57757, 167129, 1007291, 1169903, 7051037, 37269767, 260888369]

約数ペア:

[(1, 260888369), (7, 37269767), (37, 7051037), (223, 1169903), (259, 1007291), (1561, 167129), (4517, 57757), (8251, 31619)]