87283321

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 105062400

約数和(自身を除く): 17779079

約数列:

[1, 17, 19, 23, 31, 323, 379, 391, 437, 527, 589, 713, 6443, 7201, 7429, 8717, 10013, 11749, 12121, 13547, 122417, 148189, 165623, 199733, 223231, 230299, 270227, 2815591, 3794927, 4593859, 5134313, 87283321]

約数ペア:

[(1, 87283321), (17, 5134313), (19, 4593859), (23, 3794927), (31, 2815591), (323, 270227), (379, 230299), (391, 223231), (437, 199733), (527, 165623), (589, 148189), (713, 122417), (6443, 13547), (7201, 12121), (7429, 11749), (8717, 10013)]