28367613

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1303}}^1$

素因数の和:1409

約数の個数: 24

約数和(自身を含む): 42719040

約数和(自身を除く): 14351427

約数列:

[1, 3, 9, 41, 59, 123, 177, 369, 531, 1303, 2419, 3909, 7257, 11727, 21771, 53423, 76877, 160269, 230631, 480807, 691893, 3151957, 9455871, 28367613]

約数ペア:

[(1, 28367613), (3, 9455871), (9, 3151957), (41, 691893), (59, 480807), (123, 230631), (177, 160269), (369, 76877), (531, 53423), (1303, 21771), (2419, 11727), (3909, 7257)]