268763159

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{17669}}^1$

素因数の和:17770

約数の個数: 16

約数和(自身を含む): 320604480

約数和(自身を除く): 51841321

約数列:

[1, 7, 41, 53, 287, 371, 2173, 15211, 17669, 123683, 724429, 936457, 5071003, 6555199, 38394737, 268763159]

約数ペア:

[(1, 268763159), (7, 38394737), (41, 6555199), (53, 5071003), (287, 936457), (371, 724429), (2173, 123683), (15211, 17669)]