28413441

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19609}}^1$

素因数の和:19645

約数の個数: 24

約数和(自身を含む): 48946560

約数和(自身を除く): 20533119

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 19609, 58827, 137263, 176481, 411789, 451007, 1235367, 1353021, 3157049, 4059063, 9471147, 28413441]

約数ペア:

[(1, 28413441), (3, 9471147), (7, 4059063), (9, 3157049), (21, 1353021), (23, 1235367), (63, 451007), (69, 411789), (161, 176481), (207, 137263), (483, 58827), (1449, 19609)]