2279313

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:150

約数の個数: 32

約数和(自身を含む): 3628800

約数和(自身を除く): 1349487

約数列:

[1, 3, 9, 27, 29, 41, 71, 87, 123, 213, 261, 369, 639, 783, 1107, 1189, 1917, 2059, 2911, 3567, 6177, 8733, 10701, 18531, 26199, 32103, 55593, 78597, 84419, 253257, 759771, 2279313]

約数ペア:

[(1, 2279313), (3, 759771), (9, 253257), (27, 84419), (29, 78597), (41, 55593), (71, 32103), (87, 26199), (123, 18531), (213, 10701), (261, 8733), (369, 6177), (639, 3567), (783, 2911), (1107, 2059), (1189, 1917)]