28902937

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{823}}^1$

素因数の和:1032

約数の個数: 16

約数和(自身を含む): 34410240

約数和(自身を除く): 5507303

約数列:

[1, 7, 29, 173, 203, 823, 1211, 5017, 5761, 23867, 35119, 142379, 167069, 996653, 4128991, 28902937]

約数ペア:

[(1, 28902937), (7, 4128991), (29, 996653), (173, 167069), (203, 142379), (823, 35119), (1211, 23867), (5017, 5761)]