87420297

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{7229}}^1$

素因数の和:7400

約数の個数: 16

約数和(自身を含む): 121464000

約数和(自身を除く): 34043703

約数列:

[1, 3, 29, 87, 139, 417, 4031, 7229, 12093, 21687, 209641, 628923, 1004831, 3014493, 29140099, 87420297]

約数ペア:

[(1, 87420297), (3, 29140099), (29, 3014493), (87, 1004831), (139, 628923), (417, 209641), (4031, 21687), (7229, 12093)]