17267943

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 29877120

約数和(自身を除く): 12609177

約数列:

[1, 3, 7, 11, 21, 33, 49, 59, 77, 147, 177, 181, 231, 413, 539, 543, 649, 1239, 1267, 1617, 1947, 1991, 2891, 3801, 4543, 5973, 8673, 8869, 10679, 13629, 13937, 26607, 31801, 32037, 41811, 74753, 95403, 97559, 117469, 224259, 292677, 352407, 523271, 822283, 1569813, 2466849, 5755981, 17267943]

約数ペア:

[(1, 17267943), (3, 5755981), (7, 2466849), (11, 1569813), (21, 822283), (33, 523271), (49, 352407), (59, 292677), (77, 224259), (147, 117469), (177, 97559), (181, 95403), (231, 74753), (413, 41811), (539, 32037), (543, 31801), (649, 26607), (1239, 13937), (1267, 13629), (1617, 10679), (1947, 8869), (1991, 8673), (2891, 5973), (3801, 4543)]