90761909

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{3413}}^1$

素因数の和:3580

約数の個数: 16

約数和(自身を含む): 108155520

約数和(自身を除く): 17393611

約数列:

[1, 7, 29, 131, 203, 917, 3413, 3799, 23891, 26593, 98977, 447103, 692839, 3129721, 12965987, 90761909]

約数ペア:

[(1, 90761909), (7, 12965987), (29, 3129721), (131, 692839), (203, 447103), (917, 98977), (3413, 26593), (3799, 23891)]