28842801

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{2729}}^1$

素因数の和:3016

約数の個数: 16

約数和(自身を含む): 41583360

約数和(自身を除く): 12740559

約数列:

[1, 3, 13, 39, 271, 813, 2729, 3523, 8187, 10569, 35477, 106431, 739559, 2218677, 9614267, 28842801]

約数ペア:

[(1, 28842801), (3, 9614267), (13, 2218677), (39, 739559), (271, 106431), (813, 35477), (2729, 10569), (3523, 8187)]