28582371

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2671}}^1$

素因数の和:2747

約数の個数: 24

約数和(自身を含む): 43767360

約数和(自身を除く): 15184989

約数列:

[1, 3, 9, 29, 41, 87, 123, 261, 369, 1189, 2671, 3567, 8013, 10701, 24039, 77459, 109511, 232377, 328533, 697131, 985599, 3175819, 9527457, 28582371]

約数ペア:

[(1, 28582371), (3, 9527457), (9, 3175819), (29, 985599), (41, 697131), (87, 328533), (123, 232377), (261, 109511), (369, 77459), (1189, 24039), (2671, 10701), (3567, 8013)]