269898307

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3181}}^1$

素因数の和:3259

約数の個数: 32

約数和(自身を含む): 351903744

約数和(自身を除く): 82005437

約数列:

[1, 7, 17, 23, 31, 119, 161, 217, 391, 527, 713, 2737, 3181, 3689, 4991, 12121, 22267, 54077, 73163, 84847, 98611, 378539, 512141, 690277, 1243771, 1676387, 2268053, 8706397, 11734709, 15876371, 38556901, 269898307]

約数ペア:

[(1, 269898307), (7, 38556901), (17, 15876371), (23, 11734709), (31, 8706397), (119, 2268053), (161, 1676387), (217, 1243771), (391, 690277), (527, 512141), (713, 378539), (2737, 98611), (3181, 84847), (3689, 73163), (4991, 54077), (12121, 22267)]