87004883

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{2153}}^1$

素因数の和:2434

約数の個数: 16

約数和(自身を含む): 104219136

約数和(自身を除く): 17214253

約数列:

[1, 7, 23, 161, 251, 1757, 2153, 5773, 15071, 40411, 49519, 346633, 540403, 3782821, 12429269, 87004883]

約数ペア:

[(1, 87004883), (7, 12429269), (23, 3782821), (161, 540403), (251, 346633), (1757, 49519), (2153, 40411), (5773, 15071)]