9571221

素因数分解:

$3^2\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:103

約数の個数: 48

約数和(自身を含む): 16443648

約数和(自身を除く): 6872427

約数列:

[1, 3, 9, 11, 17, 33, 47, 51, 99, 121, 141, 153, 187, 363, 423, 517, 561, 799, 1089, 1331, 1551, 1683, 2057, 2397, 3993, 4653, 5687, 6171, 7191, 8789, 11979, 17061, 18513, 22627, 26367, 51183, 62557, 67881, 79101, 96679, 187671, 203643, 290037, 563013, 870111, 1063469, 3190407, 9571221]

約数ペア:

[(1, 9571221), (3, 3190407), (9, 1063469), (11, 870111), (17, 563013), (33, 290037), (47, 203643), (51, 187671), (99, 96679), (121, 79101), (141, 67881), (153, 62557), (187, 51183), (363, 26367), (423, 22627), (517, 18513), (561, 17061), (799, 11979), (1089, 8789), (1331, 7191), (1551, 6171), (1683, 5687), (2057, 4653), (2397, 3993)]