91288351

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{69739}}^1$

素因数の和:69774

約数の個数: 16

約数和(自身を含む): 120510720

約数和(自身を除く): 29222369

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 69739, 488173, 767129, 1185563, 5369903, 8298941, 13041193, 91288351]

約数ペア:

[(1, 91288351), (7, 13041193), (11, 8298941), (17, 5369903), (77, 1185563), (119, 767129), (187, 488173), (1309, 69739)]