90307133

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{16561}}^1$

素因数の和:16628

約数の個数: 16

約数和(自身を含む): 111296640

約数和(自身を除く): 20989507

約数列:

[1, 7, 19, 41, 133, 287, 779, 5453, 16561, 115927, 314659, 679001, 2202613, 4753007, 12901019, 90307133]

約数ペア:

[(1, 90307133), (7, 12901019), (19, 4753007), (41, 2202613), (133, 679001), (287, 314659), (779, 115927), (5453, 16561)]