28861827

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1\times {\mathrm{509}}^1$

素因数の和:1014

約数の個数: 16

約数和(自身を含む): 39584160

約数和(自身を除く): 10722333

約数列:

[1, 3, 41, 123, 461, 509, 1383, 1527, 18901, 20869, 56703, 62607, 234649, 703947, 9620609, 28861827]

約数ペア:

[(1, 28861827), (3, 9620609), (41, 703947), (123, 234649), (461, 62607), (509, 56703), (1383, 20869), (1527, 18901)]