1138279681

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1783}}^1\times {\mathrm{8291}}^1$

素因数の和:10092

約数の個数: 16

約数和(自身を含む): 1420121088

約数和(自身を除く): 281841407

約数列:

[1, 7, 11, 77, 1783, 8291, 12481, 19613, 58037, 91201, 137291, 638407, 14782853, 103479971, 162611383, 1138279681]

約数ペア:

[(1, 1138279681), (7, 162611383), (11, 103479971), (77, 14782853), (1783, 638407), (8291, 137291), (12481, 91201), (19613, 58037)]