1131697

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 16

約数和(自身を含む): 1392640

約数和(自身を除く): 260943

約数列:

[1, 7, 19, 67, 127, 133, 469, 889, 1273, 2413, 8509, 8911, 16891, 59563, 161671, 1131697]

約数ペア:

[(1, 1131697), (7, 161671), (19, 59563), (67, 16891), (127, 8911), (133, 8509), (469, 2413), (889, 1273)]