28196817

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{44971}}^1$

素因数の和:45004

約数の個数: 16

約数和(自身を含む): 43173120

約数和(自身を除く): 14976303

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 44971, 134913, 494681, 854449, 1484043, 2563347, 9398939, 28196817]

約数ペア:

[(1, 28196817), (3, 9398939), (11, 2563347), (19, 1484043), (33, 854449), (57, 494681), (209, 134913), (627, 44971)]