3962241

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:118

約数の個数: 48

約数和(自身を含む): 6739200

約数和(自身を除く): 2776959

約数列:

[1, 3, 9, 17, 19, 29, 47, 51, 57, 87, 141, 153, 171, 261, 323, 423, 493, 551, 799, 893, 969, 1363, 1479, 1653, 2397, 2679, 2907, 4089, 4437, 4959, 7191, 8037, 9367, 12267, 15181, 23171, 25897, 28101, 45543, 69513, 77691, 84303, 136629, 208539, 233073, 440249, 1320747, 3962241]

約数ペア:

[(1, 3962241), (3, 1320747), (9, 440249), (17, 233073), (19, 208539), (29, 136629), (47, 84303), (51, 77691), (57, 69513), (87, 45543), (141, 28101), (153, 25897), (171, 23171), (261, 15181), (323, 12267), (423, 9367), (493, 8037), (551, 7191), (799, 4959), (893, 4437), (969, 4089), (1363, 2907), (1479, 2679), (1653, 2397)]