9009520177

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{821}}^1\times {\mathrm{11443}}^1$

素因数の和:12408

約数の個数: 16

約数和(自身を含む): 10385292672

約数和(自身を除く): 1375772495

約数列:

[1, 7, 137, 821, 959, 5747, 11443, 80101, 112477, 787339, 1567691, 9394703, 10973837, 65762921, 1287074311, 9009520177]

約数ペア:

[(1, 9009520177), (7, 1287074311), (137, 65762921), (821, 10973837), (959, 9394703), (5747, 1567691), (11443, 787339), (80101, 112477)]