90403709

素因数分解:

${\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{439}}^1$

素因数の和:740

約数の個数: 16

約数和(自身を含む): 100383360

約数和(自身を除く): 9979651

約数列:

[1, 11, 97, 193, 439, 1067, 2123, 4829, 18721, 42583, 84727, 205931, 468413, 931997, 8218519, 90403709]

約数ペア:

[(1, 90403709), (11, 8218519), (97, 931997), (193, 468413), (439, 205931), (1067, 84727), (2123, 42583), (4829, 18721)]